• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png My student Kamilla Haahr Nielsen successfully defended her PhD thesis Constructing dual windows for Gabor frames on November 8, 2019. Prof. Morten Nielsen, Kim Knudsen and Jose Luis Romero acted as members of the PhD committee.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Gabor windows supported on [−1,1] and construction of compactly supported dual windows with optimal smoothness localization (with Kamilla H. Nielsen) has been accepted for publication in Journal of Approximation Theory.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png My student Kamilla Haahr Nielsen successfully defended her PhD thesis Constructing dual windows for Gabor frames on November 8, 2019. Prof. Morten Nielsen and Jose Luis Romero acted as external members of the PhD committee.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png My student Kamilla Nielsen will give a talk on joint work: %green% On the smoothness of dual windows for Gabor windows supported on [−1, 1] at SAMPTA-conference, July 8-12, 2019, Université de Bordeaux, France.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am new Head of Studies of Mathematics and Technology (Bachelor of Science in Engineering).
• Criteria for generalized translation-invariant frames (with Jordy van Velthoven) has appeared online in Studia Mathematica.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Gabor windows supported on [−1,1] and construction of compactly supported dual windows with optimal smoothness localization (with Kamilla H. Nielsen) has been accepted for publication in Journal of Approximation Theory.

• New preprint Gabor windows supported on [−1,1] and construction of compactly supported dual windows with optimal smoothness localization (with Kamilla H. Nielsen).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am new Head of Studies of Mathematics and Technology (Bachelor of Science in Engineering).

  Katholische Universität Eichstätt-Ingolstadt, Nov 20, 2019.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Criteria for generalized translation-invariant frames (with Jordy van Velthoven) has appeared online in Studia Mathematica.
• New preprint Gabor windows supported on [−1,1] and construction of compactly supported dual windows with optimal smoothness localization (with Kamilla H. Nielsen).
• I will be a plenary speaker at Workshop on Mathematical Signal and Image Analysis, April 1-3, 2019, in Raitenhaslach, Germany

Mobile: +45 61776051\\

Mobile: +45 61776051

  Katholische Universität Eichstätt-Ingolstadt, June 12, 2019.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a colloquium talk at the Department of Mathematics at Katholische UniversitAOt EichstAOtt-Ingolstadt, June 12, 2019.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint Gabor windows supported on [−1,1] and construction of compactly supported dual windows with optimal frequency localization (with Kamilla H. Nielsen).

• System bandwidth and the existence of generalized shift-invariant frames (with Hartmut Führ) has been published in Journal of Functional Analysis.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will be a plenary speaker at Workshop on Mathematical Signal and Image Analysis, April 1-3, 2019, in Raitenhaslach, Germany

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Criteria for generalized translation-invariant frames (with Jordy van Velthoven) has been accepted for publication in Studia Mathematica.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png System bandwidth and the existence of generalized shift-invariant frames (with Hartmut Führ) has been published in Journal of Functional Analysis.
• I will give an invited talk in the minisymposium Infinite Dimension Systems and Wavelets at the International Workshop on Operator Theory and Applications (IWOTA) 2018 which will take place at East China Normal University in Shanghai
• On Wilson bases in L^2(\mathbb{R}^d) (with Marcin Bownik, Mads S. Jakobsen, and Kasso Okoudjou) has been accepted for publication in SIAM Journal on Mathematical Analysis (SIMA). DOI link to journal version
• I will give an invited talk at the 7th International Conference on Computational Harmonic Analysis (ICCHA7) at Vanderbilt University in Nashville, TN from May 14-18, 2018.
• I will give a talk at the workshop on Mathematical Challenges of Structured Function Systems held at the ESI in Vienna March 19 to 23, 2018.

• New preprint Criteria for generalized translation-invariant frames (with Jordy van Velthoven).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at the workshop on Mathematical Challenges of Structured Function Systems held at the ESI in Vienna March 19 to 23, 2018.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk at the 7th International Conference on Computational Harmonic Analysis (ICCHA7) at Vanderbilt University in Nashville, TN from May 14-18, 2018.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will attend the workshop on Mathematical Challenges of Structured Function Systems held at the ESI in Vienna March 19 to 23, 2018.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png * I will give an invited talk in the minisymposium Infinite Dimension Systems and Wavelets at the International Workshop on Operator Theory and Applications (IWOTA) 2018 which will take place at East China Normal University in Shanghai

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png * I will give an invited talk in the minisymposium Applied Harmonic Analysis, Frame Theory and Operator Theory at the International Workshop on Operator Theory and Applications (IWOTA) 2018 which will take place at East China Normal University in Shanghai

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png On Wilson bases in L^2(\mathbb{R}^d) (with Marcin Bownik, Mads S. Jakobsen, and Kasso Okoudjou) has been accepted for publication in SIAM Journal on Mathematical Analysis (SIMA). DOI link to journal version

• Eplicit constructions and properties of generalized shift-invariant systems in L^2(\mathbb{R}) (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics. DOI link to journal version
• Wavelets for non-expanding dilations and the lattice counting estimate (with Marcin Bownik) has been accepted for publication in International Mathematics Research Notices. DOI link to journal version

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png On Wilson bases in L^2(\mathbb{R}^d) (with Marcin Bownik, Mads S. Jakobsen, and Kasso Okoudjou) has been accepted for publication in SIAM Journal on Mathematical Analysis (SIMA). DOI link to journal versionl

• Eplicit constructions and properties of generalized shift-invariant systems in L^2(\mathbb{R}) (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics. DOI link to journal versionl
• Wavelets for non-expanding dilations and the lattice counting estimate (with Marcin Bownik) has been accepted for publication in International Mathematics Research Notices. DOI link to journal versionl

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint System bandwidth and the existence of generalized shift-invariant frames (with Hartmut Fúhr).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png On Wilson bases in L^2(\mathbb{R}^d) (with Marcin Bownik, Mads S. Jakobsen, and Kasso Okoudjou) has been accepted for publication in SIAM Journal on Mathematical Analysis (SIMA).
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk at the 7th International Conference on Computational Harmonic Analysis (ICCHA7) at Vanderbilt University in Nashville, TN from May 14-18, 2018.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will attend the workshop on Mathematical Challenges of Structured Function Systems held at the ESI in Vienna March 19 to 23, 2018.
• New preprint System bandwidth and the existence of generalized shift-invariant frames (with Hartmut Fúhr).
• New preprint A sufficient condition and estimates of the frame bounds for generalized translation-invariant frames (with Jordy van Velthoven).
• I will give an invited talk in the Special Session on Time-Frequency analysis at the 12th International conference on Sampling Theory and Applications, July 3 – 7, 2017, Tallinn, Estonia.

• Eplicit constructions and properties of generalized shift-invariant systems in L^2(\mathbb{R}) (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint System bandwidth and the existence of generalized shift-invariant frames (with Hartmut Fúhr).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint A sufficient condition and estimates of the frame bounds for generalized translation-invariant frames (with Jordy van Velthoven).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint On Wilson bases in L^2(\mathbb{R}^d) (with Marcin Bownik, Mads S. Jakobsen, and Kasso Okoudjou).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on On Wilson bases in L^2(\mathbb{R}^d) (with Marcin Bownik, Mads S. Jakobsen, and Kasso Okoudjou).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk in the Special Session on Time-Frequency analysis at the 12th International conference on Sampling Theory and Applications, July 3 – 7, 2017, Tallinn, Estonia.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk in the Special Session on Time-Frequency analysis at the 12th International conference on Sampling Theory and Applications, July 3 – 7, 2017, Tallinn, Estonia.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Eplicit constructions and properties of generalized shift-invariant systems in L^2(\mathbb{R}) (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Eplicit constructions and properties of generalized shift-invariant systems in L^2(\mathbbR) (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics.

• I will give an invited talk in the Special Session on Time-Frequency analysis at the 12th International conference on Sampling Theory and Applications, July 3 – 7, 2017, Tallinn, Estonia.

• I will give an invited talk in the session on Approximation Theory in Imaging Sciences at the 4th Dolomite Workshop on Constructive Appproximation and Applications taking place in Alba di Canazei (Italy), September 8-13, 2016.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Explicit constructions and properties of generalized shift-invariant systems in L^2(\ma) (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png ''Explicit constructions and properties of generalized

shift-invariant systems in L^2(\ma)'' (with Ole Christensen and Marzieh Hasannasab) has been accepted for publication in Advances in Computational Mathmatics.

hata.compute.dtu.dk

HATA group homepage

hata.compute.dtu.dk

HATA group homepage: hata.compute.dtu.dk\\

• The HATA group has a new homepage: hata.compute.dtu.dk

HATA group homepage: hata.compute.dtu.dk

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Wavelets for non-expanding dilations and the lattice counting estimate (with Marcin Bownik) has been accepted for publication in International Mathematics Research Notices.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Wavelets for non-expanding dilations with Marcin Bownik has been accepted for publication in International Mathematics Research Notices.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Wavelets for non-expanding dilations with Marcin Bownik has been accepted for publication in International Mathematics Research Notices.

• On June 1, 2016, I will be promoted to associate professor at The Deparment of Applied Mathematics and Computer Science at DTU.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Wavelets for non-expanding dilations (with Marcin Bownik has been accepted for publication in International Mathematics Research Notices.

• On some Hermite series identities and their applications to Gabor analysis has been published online in Monatshefte für Mathematik. DOI: 10.1007/s00605-016-0930-0
• Counterexamples to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen) has been published online in the Journal of Fourier Analysis and Applications. DOI: 10.1007/s00041-016-9462-1.
• I will give an invited talk in the minisymposium Applied Harmonic Analysis, Frame Theory and Operator Theory at the International Workshop on Operator Theory and Applications (IWOTA) 2016 which will take place at Washington University in St. Louis, July 18-22, 2016.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk in the session on Approximation Theory in Imaging Sciences at the 4th Dolomite Workshop on Constructive Appproximation and Applications taking place in Alba di Canazei (Italy), September 8-13, 2016.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png On June 1, 2016, I will be promoted to associate professor at The Deparment of Applied Mathematics and Computer Science at DTU.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png On some Hermite series identities and their applications to Gabor analysis has been published online in Monatshefte für Mathematik. DOI: 10.1007/s00605-016-0930-0

• Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen) has been published in Journal of Functional Analysis 270 (2016) 229-263.

• Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has been published in Journal of Fourier Analysis and Applications 22 (2016), 36-70.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Counterexamples to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen) has been published online in the Journal of Fourier Analysis and Applications. DOI: 10.1007/s00041-016-9462-1.

• Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen) has been published in Journal of Functional Analysis 270 (2016) 229-263.

• Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has been published in Journal of Fourier Analysis and Applications 22 (2016), 36-70.
• Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen) has been published online in the Transactions of the AMS. DOI: 10.1090/tran/6594.

• Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen) has been published in Journal of Functional Analysis 270 (2016) 229--263.

• Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has been published in Journal of Fourier Analysis and Applications 22 (2016), 36--70.
• Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen) has been published online in the Transactions of the AMS. DOI: 10.1090/tran/6594.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Counterexamples to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen) has been published (online) in the Journal of Fourier Analysis and Applications.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Counterexamples to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen) has been published online in the Journal of Fourier Analysis and Applications.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Counterexamples to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen) has appeared online in Journal of Fourier Analysis and Applications.

• New preprint on Counterexamples to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk in the session on Approximation Theory in Imaging Sciences at the 4th Dolomite Workshop on Constructive Appproximation and Applications taking place in Alba di Canazei (Italy), September 8-13, 2016.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk in the minisymposium Applied Harmonic Analysis, Frame Theory and Operator Theory at the International Workshop on Operator Theory and Applications (IWOTA) 2016 which will take place at Washington University in St. Louis, July 18-22, 2016.
• New preprint on On some Hermite series identities and their applications to Gabor analysis

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on On some Hermite series identities and their applications to Gabor analysis
• Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen) has been accepted for publication in the Journal of Functional Analysis. It is online here

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint: On some Hermite series identities and their applications to Gabor analysis

• New preprint on Wavelets for non-expanding dilations and the lattice counting estimate (with Marcin Bownik).
• The HATA group has a new homepage: hata.compute.dtu.dk

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen) has been accepted for publication in the Journal of Functional Analysis. It is online here

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Wavelets for non-expanding dilations and the lattice counting estimate (with Marcin Bownik).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png The HATA group has a new homepage: hata.compute.dtu.dk

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png The HATA group has a new homepage:hata.compute.dtu.dk

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png The HATA group has a new homepage:hata.compute.dtu.dk

• Ole Christensen and I have received a grant of DKK 2.5 million from the Dansih Council for Independent Research.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png The HATA group has a new

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen) has been accepted for publication in the Journal of Functional Analysis.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png The HATA group has a new homepage:
• Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has been published online in the Journal of Fourier Analysis and Applications.
• New preprint on A counterexample to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on A counterexample to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on A counterexample to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen). Typo on p.4, l.4: A minus is missing in the exponent.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on A counterexample to the B-spline conjecture for Gabor frames (with Kamilla Haahr Nielsen)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on ''[[http://arxiv.org/abs/1507.03982|

A counterexample to the B-spline conjecture for Gabor frames]]'' (with Kamilla Haahr Nielsen)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Ole Christensen and I have received a grant of DKK 2.5 million from the Dansih Council for Independent Research.
• I am organizing a minisymposium on Applied and Computational Harmonic Analysis at the 2015 annual meeting of the Deutschen Mathematiker-Vereinigung (DMV) together with Gitta Kutyniok.
• I will give an invited talk at the Mathematical and Statistical Analysis of Spatial Data workshop in Aalborg, June 1-3, 2015
• New preprint on Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen)
• Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has appeared online in the Journal of Fourier Analysis and Applications, see here.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has appeared online in the Journal of Fourier Analysis and Applications, see here.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has appeared online in the Journal of Fourier Analysis and Applications, DOI link.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk at the Mathematical and Statistical Analysis of Spatial Data workshop in Aalborg, June 1-3, 2015

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am organizing a minisymposium on Applied and Computational Harmonic Analysis at the 2015 annual meeting of the Deutschen Mathematiker-Vereinigung (DMV) together with Gitta Kutyniok.

• I am organizing a minisymposium on Applied and Computational Harmonic Analysis at the2015 annual meeting of the Deutschen Mathematiker-Vereinigung (DMV) together with Gitta Kutyniok.

• I will give a talk at SampTA2015, the 11th International Conference on Sampling Theory and Applications, May 25-29, 2015, American University, Washington D.C.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Density and duality theorems for regular Gabor frames (with Mads S. Jakobsen)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen) has been accepted for publication in the Journal of Fourier Analysis and Applications.
• New preprint on Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen)
• Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen) has been accepted for publication in the Transactions of the AMS.

Research IDs:

ORCID: 0000-0002-9338-7755
DTU CWIS: 21544
ResearcherID: B-7387-2008

ORCID: 0000-0002-9338-7755\\

ORCID:

• I will give an invited talk at the 85th Annual Meeting of GAMM at the University of Erlangen on March 10, 2014.

• Hartmut Führ and Franz Luef will visit our group, Nov. 23-26, 2014.
• I will take part of the ICERM Research Cluster -- Computational Challenges in Sparse and Redundant Representations at Brown University, Nov. 3--15, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Co-compact Gabor systems on locally compact abelian groups (with Mads S. Jakobsen)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen) has been accepted for publication in the Transactions of the AMS.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen) has been accepted for publication in the Transaction of the AMS.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Reproducing formulas for generalized translation invariant systems on locally compact abelian groups'' (with Mads S. Jakobsen) has been accepted for publication in the Transaction of the AMS.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will take part of the ICERM Research Cluster -- Computational Challenges in Sparse and Redundant Representations at Brown University, Nov. 3--15, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will take part of the ICERM Research Cluster -- Computational Challenges in Sparse and Redundant Representations, Nov. 3--15.
• I was nominated as Lecturer of the year 2014 at DTU.
• I will give a talk at Strobl14 Modern Time-Frequency Analysis in Strobl, Austria on June 6, 2014.
• New preprint on Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen)
• I will give an invited talk at the 5th International Conference on Computational Harmonic Analysis at Vanderbilt University on May 24, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at Strobl14 Modern Time-Frequency Analysis in Strobl, Austria on June 6, 2014.

• I will visit Marcin Bownik at University of Oregon from April 30 to May 18, 2014. On May 6 I will give a talk in the analysis seminar.
• I will visit Kasso A. Okoudjou at the University of Maryland from March 24 to April 9, 2014. On March 25 I will give a talk in the Norbert Wiener Center seminar series.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I was nominated as Lecturer of the year 2014 at DTU.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at the Strobl14 Modern Time-Frequency Analysis in Strobl, Austria on June 6, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Reproducing formulas for generalized translation invariant systems on locally compact abelian groups (with Mads S. Jakobsen)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Reproducing formulas for generalized translation invariant systems on locally compact abelian groups Δ (with Mads S. Jakobsen)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give an invited talk at the 5th International Conference on Computational Harmonic Analysis at Vanderbilt University on May 24, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.pngI will give an invited talk at the 5th International Conference on Computational Harmonic Analysis at Vanderbilt University on May 24, 2014.

• I will give an invited talk at the 5th International Conference on Computational Harmonic Analysis at Vanderbilt University on May 24, 2014.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will visit Marcin Bownik at University of Oregon from April 30 to May 18, 2014. On May 6 I will give a talk in the analysis seminar.

• I will give a talk in the section of Scientific Computing at DTU Compute on March 17, 2014.
• I will give a talk at the 85th Annual Meeting of GAMM at the University of Erlangen on March 10, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk in the section of Scientific Computing at DTU Compute on March 17, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will visit Kasso A. Okoudjou at the University of Maryland from March 24 to April 9, 2014. On March 25 I will give a talk in the Norbert Wiener Center seminar series.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will visit Kasso A. Okoudjou at the Unversity of Maryland from March 24 to April 9, 2014. On MArch 25 I will give a talk in the Norbert Wiener Center seminar series.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at the 85th Annual Meeting of GAMM at the University of Erlangen on March 10, 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will visit Kasso A. Okoudjou at the Unversity of Maryland from March 24 to April 9, 2014. On MArch 25 I will give a talk in the Norbert Wiener Center seminar series.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at the GAMM on March 10, 2014.
• I have received two grants from Carlbergsfondet and G.A. Hagemanns fond for two research stays at the University of Oregon and the University of Maryland during the spring of 2014.
• I will visit Jürgen Frikel Dec. 9-12 and give a talk at the HelmholtzZentrum München on Dec 11, 2013.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I have received two grants from Carlbergsfondet and G.A. Hagemanns fond for two research stays at the University of Oregon and the University of Maryland during the spring of 2014.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will visit Jürgen Frikel Dec. 9-12 and give a talk at the HelmholtzZentrum München on Dec 11, 2013.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will visit Jürgen Frikel Dec. 9-12 and give a talk at the HelmholtzZentrum München on Dec 11, 2013..

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png * I will visit Jürgen Frikel Dec. 9-12 and give a talk at the HelmholtzZentrum München on Dec 11, 2013..
• I am organizing a mini workshop on Applied Harmonic Analysis and Tomography together with Kim Knudsen, August 20, 2013, at DTU. The list of speakers is: Morten Nielsen, Jürgen Frikel, Jan Hesthavn, and Ole Christensen.
• Sparse Matrices in Frame Theory (with Felix Krahmer and Gitta Kutyniok) has been accepted for publication in Computational Statistics.

• Emily King (TU Berlin) is visiting May 13-19, 2013.

Email: jakle(a)dtu.dk\\

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am organizing a mini workshop on Applied Harmonic Analysis and Tomography together with Kim Knudsen, August 20, 2013, at DTU. The list of speakers is: Morten Nielsen, Jürgen Frikel, Jan Hesthavn, and Ole Christensen.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am organizing a mini workshop on Applied Harmonic Analysis and Tomography together with Kim Knudsen, August 20, 2013, at DTU.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Sparse Matrices in Frame Theory (with Felix Krahmer and Gitta Kutyniok) has been accepted for publication in Computational Statistics.
• I will give a talk at SampTA2013, the 10th International Conference on Sampling Theory and Applications, July 1-5, 2013, Jacobs University Bremen.
• I will give a talk in the Functional Analysis group at TU Berlin on June 20.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at SampTA2013, the 10th International Conference on Sampling Theory and Applications, July 1-5, 2013, Jacobs University Bremen.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at SampTA2013, the 10th International Conference on Sampling Theory and Applications

July 1-5, 2013, Jacobs University Bremen.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk in the Functional Analysis group at TU Berlin on June 20.
• Prime Tight Frames (with Kasso A. Okoudjou) has been accepted for publication in Advances in Computational Mathematics.
• Emily King (TU Berlin) is visiting May 13-19.
• Mads Sielemann Jakobsen was awarded a Ph.D. stipend at DTU Compute. He will start October 2013 with Ole Christensen and I as supervisors.

Infomation Page on www.compute.dtu.dk

Click here

DTU Compute \\

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Emily King (TU Berlin) is visiting May 13-19.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Prime Tight Frames (with Kasso A. Okoudjou) has been accepted for publication in Advances in Computational Mathematics.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Prime Tight Frames has been accepted for publication in Advances in Computational Mathematics.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Emily King is visiting May 13--19.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png * Prime Tight Frames has been accepted for publication in Advances in Computational Mathematics.
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Mads Sielemann Jakobsen was awarded a Ph.D. stipend at DTU Compute. He will start October 2013 with Ole Christensen and I as supervisors.
• I am organizing a mini-symposium at the 14th International Conference Approximation Theory on Anisotropic Function Spaces and Approximations, April 7-10, 2013, San Antonio, Texas.
• As part of the merger of DTU Mathematics and DTU Informatics, I have moved to office 159, still in building 303.

• I will give a colloquium talk at Uni. Göttingen on Affine frames, Quasi-affine frames, and Oversampling, November 13, 2012.

Office 159 \\

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am organizing a mini-symposium at the 14th International Conference Approximation Theory on Anisotropic Function Spaces and Approximations, April 7-10, 2013, San Antonio, Texas.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am organizing a mini-symposium at the [[http://www.math.vanderbilt.edu/~at14/| 14th International Conference

Approximation Theory]] on Anisotropic Function Spaces and Approximations, April 7-10, 2013, San Antonio, Texas.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I am organizing a mini-symposium at the ''[[http://www.math.vanderbilt.edu/~at14/| 14th International Conference

Approximation Theory]] on Anisotropic Function Spaces and Approximations'', April 7-10, 2013, San Antonio, Texas.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png As part of the merger of DTU Mathematics and DTU Informatics, I have moved to office 159, still in building 303.
• I will give a colloquium talk at Uni. Göttingen on Affine frames, Quasi-affine frames, and Oversampling, November 13, 2012.
• Sparsity and spectral properties of dual frames (with Felix Krahmer and Gitta Kutyniok) has been accepted for publication in Linear Algebra and its Applications.
• New preprint on Sparse Matrices in Frame Theory (with Felix Krahmer and Gitta Kutyniok).

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a colloquium talk at Uni. Göttingen on Affine frames, Quasi-affine frames, and Oversampling, November 13, 2012.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a colloquium talk at Uni. Gottingen on Affine frames, Quasi-affine frames, and Oversampling, November 13, 2012.

• I will give a talk at the MATHEON-Workshop on Sparse Representation of Functions: Analytic and Computational Aspects, TU Berlin, Germany, December 10-14, 2012.

Phone (sect.): +45 45253031\\

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Sparsity and spectral properties of dual frames (with Felix Krahmer and Gitta Kutyniok) has been accepted for publication in Linear Algebra and its Applications.

• From August 1, 2012, I will serve as an assistant professor at DTU Mathematics.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Sparse Matrices in Frame Theory (with Felix Krahmer and Gitta Kutyniok).

• Compactly supported shearlet frames and optimally sparse approximations of functions in L^2(R^3) with piecewise C^\alpha singularities (with Wang-Q Lim and Gitta Kutyniok) will appear in SIAM Journal on Mathematical Analysis.

Office 103

Phone: +45 45253065\\

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png From August 1, 2012, I will serve as an assistant professor at DTU Mathematics.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png On August 1, I will start as assistant professor at DTU Mathematics.

• I was nominated as Lecturer of the year 2012 at DTU.
• New preprint on Sparsity and spectral properties of dual frames (with Felix Krahmer and Gitta Kutyniok)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I was nominated as Lecturer of the year 2012 at DTU.

• New preprint on Prime Tight Frames (with Kasso A. Okoudjou)

• New preprint on (with Kasso A. Okoudjou)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Compactly supported shearlet frames and optimally sparse approximations of functions in L^2(R^3) with piecewise C^\alpha singularities (with Felix Krahmer and Gitta Kutyniok) will appear in SIAM Journal on Mathematical Analysis.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Compactly supported shearlet frames and optimally sparse approximations of functions in L^2(R^3) with piecewise C^\alpha singularities (with Felix Krahmer and Gitta Kutyniok) will appear in SIAM Mathematical Analysis.

• I will give a talk at Technical University of Denmark on April 11, 2012, 2 p.m. (DTU Mathematics Colloquium)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Sparsity and spectral properties of dual frames (with Felix Krahmer and Gitta Kutyniok)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Sparsity and spectral properties of dual frames (with Felix Krahmer and Gitta Kutyniok)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Sparsity and spectral properties of dual frames (with Felix Krahmer and Gitta Kutyniok)

• New preprint on Prime Tight Frames (with Kasso A. Okoudjou)
• Rafael Reisenhofer will present his bachelor project Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK). See the poster here.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will give a talk at Technical University of Denmark on April 11, 2012, 2 p.m. (DTU Mathematics Colloquium)

• I will give a talk at Technical University of Denmark on April 11, 2012, 2 p.m. (DTU Mathematics Colloquium)

• I completed my 5th Vasaloppet (Swedish cross-country skiing race) on Feb. 27 in 6 hours and 50 minutes.

• I completed my 5th Vasaloppet (Swedish cross-country skiing race) on Feb. 27 in 6 hours and 50 minutes.

• I completed my 5th (Swedish cross-country skiing race) on Feb. 27 in 6 hours and 50 minutes.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Prime Tight Frames (with Kasso A. Okoudjou)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present his bachelor project Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK). See the poster here.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present his bachelor project Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK). See the poster here.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present his bachelor project Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present his bachelor project Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present his bachelor project Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Prime Tight Frames (with Kasso A. Okoudjou)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present the poster Localizing filamentary structures in 2D point clouds the Interdisciplinary College (IK)

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Prime Tight Frames (with Kasso O.)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present title at...

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Prime Tight Frames (with Kasso O.)
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present title at...
• I will attend the MATHEON-Workshop on Sparse Representation of Functions: Analytic and Computational Aspects at TU Berlin, Germany, December 10-14, 2012.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png Rafael Reisenhofer will present title at...
• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png I will attend the MATHEON-Workshop on Sparse Representation of Functions: Analytic and Computational Aspects at TU Berlin, Germany, December 10-14, 2012.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/new.png New preprint on Prime Tight Frames (with Kasso O.)

• Rafael Reisenhofer will present title at...

• Research visit at Uni. Missouri (Prof. Casazza), Jan. 5-24, 2012.

• New preprint on Prime Tight Frames (with Kasso O.)

Email: j.lemvig(a)mat.dtu.dk\\

Mailing address

Jakob Lemvig
DTU Matematik
Matematiktorvet 303 B
2800 Kgs. Lyngby
DENMARK

E-Mail address

http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/email.png j.lemvig(a)mat.dtu.dk

Contact information

DTU Matematik
Building 303 B
Office 108
Phone: +45 45253035
Phone (sect.): +45 45253031 Fax: +45 45881399

• I will attend the MATHEON-Workshop on Sparse Representation of Functions: Analytic and Computational Aspects at TU Berlin, Germany, December 10-14, 2012.

Infomation Page on www.mat.dtu.dk

Click here

• I will give a talk at Uni. Missouri on Jan. 29, 2012, 9 a.m., Math Sci. 111 (Frame seminar)
• I will give a talk at Uni. Missouri on Jan. 24, 2012, 2 p.m., Math Sci. 111 (Analysis seminar)
• I will give a talk at TU Berlin on December 13, 2011, 4 p.m. (Kolloquium).
• I will give a talk at TU Berlin on December 15, 2011, 10 a.m. (Oberseminar).

• I will give a talk at TU Berlin on December 13, 2011, 4 p.m. (Kolloquium).
• I will give a talk at TU Berlin on December 15, 2011, 10 a.m. (Oberseminar).
• Research visit at TU Berlin (Prof. Kutyniok), Dec. 12-16, 2011.
• Research visit at Uni. Missouri (Prof. Casazza), Jan. 5-24, 2012.

Welcome to the personal homepage of Jakob TEST

Welcome to the personal homepage of

• Future guests at AAG: Andreas Heinecke, Marcin Bownik, Massimo Fornasier, Demetrio Labate, Gabriele Steidl, and more. For more info on dates and upcoming talks click: http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/date.png? and talks?.

• Our weekly Oberseminar Angewandte Analysis Mondays 16:15-17:45 (room 69/E15) will start again from April 19, 2010. More info here?.

• AAG is from June 2010 offering a 2-year student worker position (40 hours/month). For more info see the advertisement in German.
• AAG is currently offering a PhD/PostDoc fellowship position in Mathematics at the Chair of Applied Analysis of the University of Osnabrück starting from June 1, 2010. For more info see the advertisement in German or English. The application deadline is April 30, 2010.

• AAG are from June 2010 offering a 2-year student worker position (40 hours/month). For more info see the advertisement in German.

• AAG are from June 2010 offering a 2-year student auxiliary worker position (40 hours/month). For more info see the advertisement in German.

• AAG are from 0106.2010 offering a 2-year student auxiliary worker position (40 hours/month). For more info see the advertisement in German.

• AAG are currently offering a PhD/PostDoc fellowship position in Mathematics at the Chair of Applied Analysis of the University of Osnabrück starting from June 1, 2010. For more info see the advertisement in German or English. The application deadline is April 30, 2010.

• AAG are currently offering a PhD/PostDoc fellowship position in Mathematics at the Chair of Applied Analysis of the University of Osnabrück starting June 1, 2010. For more info see the advertisement in German or English. The application deadline is April 30, 2010.

AAG are currently offering a PhD/PostDoc fellowship position in Mathematics at the Chair of Applied Analysis of the University of Osnabrück starting June 1, 2010. For more info see the advertisement in German or English. The application deadline is April 30, 2010.

• AAG are currently offering a PhD fellowship position in Mathematics at the Chair of Applied Analysis of the University of Osnabrück for a period of two years. For more info see the advertisement in German or English.

• Our weekly Oberseminar Angewandte Analysis Mondays 16:15-17:45 (room 69/??) will start again from April 19, 2010. More info here?.

• http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/pictures.png Pictures from Pisamai Kittipoom's farewell dinner, Dec. 17 2009.

• Future guests at AAG: Sadegh Jokar, Pete Casazza, Andreas Heinecke, Marcin Bownik, and Massimo Fornasier. For more info on dates and upcoming talks click: http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/date.png? and talks?.

• Our weekly Oberseminar Angewandte Analysis Thursdays 16:15-17:45 (room 69/E15) will start again from January 21, 2010. More info here?.
• Future guests at AAG: Sadegh Jokar, Pete Casazza, Andreas Heinecke, Marcin Bownik, and Massimo Fornasier. For more info on dates and upcoming talks click: http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/date.png? and talks?.

• Our weekly Oberseminar Angewandte Analysis Thursdays 16:15-17:45 (room 69/??) will start again from January 21, 2010.

• Future guests at AAG: Sadegh Jokar, Pete Casazza, Andreas Heinecke, Marcin Bownik, and Massimo Fornasier. For more info on dates and upcoming talks click: http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/date.png? and talks?.

• Future guests at AAG: Pete Casazza, Andreas Heinecke, Marcin Bownik, and Massimo Fornasier. For more info on dates and upcoming talks click: http://www2.mat.dtu.dk/people/J.Lemvig/pub/../files/date.png? and talks?.