Jens Gerlach Christensen
Associate Professor
Department of Mathematics
Colgate University
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Here is a list of the presentations I have given at conferences or seminars.

  • Mean Value Operators, Analysis Seminar at Louisiana State University, Mar 13 2019
  • Wavelet theory with an application to complex analysis , Seminar on Analysis at University of Tsukuba, August 4 2017
  • Mean Value Operators, Mathematics Colloquium, Tufts University, December 9 2016
  • Mean Value Operators, Analysis Seminar, University of Delaware, December 2 2016
  • Mean Value Operators, Mathematics Colloquium, American University, November 29 2016
  • New atomic decompositions for Bergman spaces, Analysis Seminar, Cornell University, September 19 2016
  • New atomic decompositions for Bergman spaces, Analysis Seminar, Syracuse University, September 16 2016
  • Surjectivity of Mean Value Operators on Symmetric Space, Northeast Analysis Network conference, University of Rochester, September 9 2016
  • Atomic decomposition of Bergman spaces on bounded symmetric domains, Analysis Seminar, University of Genova, Italy, July 6 2016
  • Signals and Transforms, NASC Colloquium, Colgate University, April 1 2016
  • New Atomic Decompositions of Bergman Spaces, International Conference on Harmonic Analysis and Applications, Graduate Center CUNY, June 3 2015
  • Sampling, amenability and the Kunze-Stein phenomenon, Sampling Theory and Applications, 11th International Conference, American University, Washington D.C., May 25-29, 2015
  • Representation theory and atomic decompositions of Bergman spaces on the unit ball, Analysis Seminar at SUNY Albany on Monday May 4, 2015
  • Time-Frequency and wavelet analysis, Seminar at SUNY Oneonta on Friday November 7, 2014
  • Bergman spaces in several complex variables and coorbit theory, AMS Eastern Fall Sectional Meeting, Halifax, Nova Scotia, October 18-19, 2014
  • Representation theoretic approach to atomic decompositions of Bergman spaces on the unit ball, AMS Eastern Sectional Meeting, Baltimore, Maryland, March 29 2014
  • On the use of smooth vectors in coorbit theory, Workshop on Applied Coorbit theory, Erwin Schrodinger Institute, Vienna, Austria, September 20 2012
  • Reconstruction in reproducing kernel Banach spaces, Concentration week on Frame Theory and Maps Between Operator Algebras, Texas A&M, July 17-19 2012
  • Besov spaces on stratified Lie groups and atomic decompositon through representation theory , AMS Special Session on Analysis of Wavelets, Frames, and Fractals, March 17-18 2012
  • Mathematical Problems in Signal Processing: Sampling and Frames Talk for Organization of Graduate Students in Mathematics, Tufts University, February 8 2012
  • Decomposition of spaces of distributions using Gårding vectors, AMS National Meeting, Boston, January 7 2012
  • Sampling of audible signals and generalizations, Colloquium, American University,April 12 2011
  • Sampling related to reproducing kernels Workshop on Operator Algebras and Representation Theory: Frames, Wavelets and Fractals, Oberwolfach, Germany, March 27-April 2, 2011
  • Sampling of band limited functions for Gelfand pairs, February Fourier Talks, University of Maryland, College Park, February 18 2011
  • Crash course in coorbit theory, Harmonic Analysis Student Seminar, Louisiana State University, January 15 2011
  • Sampling in reproducing kernel Banach spaces on Lie groups AMS Special Session on Wavelets, Tilings, and Iterated Function Systems, AMS National Meeting, New Orleans, January 6-9, 2011
  • Sampling of bandlimited functions for Gelfand pairs Workshop in Analysis and Geometry January 4-5 2011, Louisiana State University
  • Smoothness criteria for sampling in reproducing kernel Banach space Colloquium talk at Tufts University, October 22 2010
  • Sampling in reproducing kernel Banach spaces on Lie groups Operator Algebras and Representation Theory: Frames, Wavelets and Fractals, BIRS, Banff, Canada, October 9-10, 2010
  • Sampling for coorbits on Lie groups Workshop on optimal frames and operator algebras, San Francisco State University, January 17-18, 2010
  • Wavelet transforms and Besov Spaces related to symmetric cones Poster presentation at February Fourier Talks 2009, Norbert Wiener Center, University of Maryland
  • Uncertainty Principles from Representations of Lie Groups Joint Mathematics Meeting, Washington D.C. Jan 2009, AMS contributed paper in the Operator Theory session.
  • Wavelets and Besov spaces on the forward light cone Linear Analysis Seminar at Texas A&M, December 1 2008
  • A Wavelet Decomposition of Besov Spaces on the Forward Light Cone, Department Colloquium, Georgia Southern University, November 21 2008
  • A wavelet decomposition of Besov spaces in R^n, University of British Columbia, Vancouver, AMS Sectional Meeting, Special Session on Wavelets, Fractals, Tilings and Special Measures, October 5 2008
  • Atomic Decompositions of Bergman Spaces using Representation Theory, Analysis Seminar, Saint Louis University, Missouri [June 19 2008]
  • Coorbit spaces and sampling , The Tufts Lie Groups and Integral Geometry Seminar at Tufts University [April 23 2008]
  • Coorbit Spaces and Discretizations, Louisiana State University, AMS Sectional Meeting in Baton Rouge, Special Session on Wavelets, Frames, and Multi-Scale Constructions, II [March 29 2008]
  • Characterization of function spaces using square integrable representations, University of Iceland, International Conference on Integral Geometry, Harmonic Analysis and Representation Theory (in honor of Sigurdur Helgason) [August 16 2007]
  • Characterization of function spaces using representations, University of Iowa, 2007 Midwest Geometry Conference [May 20 2007]
  • Gelfand Triples and Time-Frequency Analysis, 113th Annual Meeting of the AMS in New Orleans, AMS Special Session on Frames and Wavelets in Harmonic Analysis, Geometry, and Applications [Jan 08 2007]
  • Smooth representations and modulation spaces, University of Colorado at Boulder, Current Trends in Harmonic Analysis and Its Applications: Wavelets and Frames [May 19 2006]
  • Modulation spaces and smooth representations, Louisiana State University, Workshop on Harmonic Analysis and Fractal Geometry [Feb 25 2006]