Universiteit Utrecht

Department of Mathematics







Lectures

E.P. van den Ban


Harish-Chandra's philosophy of cusp forms for Whittaker functions
Slides of my talk at the 18th dicussion meeting in Harmonic Analysis,
in honour of centenary year of Harish Chandra, IIT Guwahati, Dec 18-21, 2023.

The Parseval identity for the Whittaker Fourier transform
Slides of my talk at Delorme's conference, June 2023.

Uniformly tempered estimates for Whittaker integrals
Slides of my talk at the 58 th meeting of the Sophus Lie Seminar, Erlangen, 10/3-2023

Whittaker functions and Fourier inversion on real reductive Lie groups
Slides of my talk at Conference: From E6 to E60, University of Amsterdam, 31/8 - 2/9, 2022

The Whittaker Plancherel decomposition
conf K-theory and Representation theory, Bath, 19/7-2022

Plancherel formulas for reductive groups, symmetric spaces and Whittaker functions, 1
Talk RTNC_2021, August 30

Plancherel formulas for reductive groups, symmetric spaces and Whittaker functions, 2
Talk RTNC_2021, Sept 1

The Harish-Chandra transform for Whittaker functions
Sem. Institut Elie Cartan, March 23, 2021

Fourier analysis of Whittaker functions on a real reducive group
Reductive Groups, conference via zoom, June 29, 2020

Fourier inversion of Whittaker functions
Talk conference "The Legacy of Joseph Fourier after 250 years" TSIMF, Sanya, China, Dec 20, 2018

GQT School, June 1, Lie groups and homogeneous spaces.

  • Lectures, June 1, 2015
  • Exercises, June 1, 2015

    • Analysis on real semisimple Lie groups, Lecture series in the Poisson Geometry, Fish Seminar

  • Lecture 1, May 22, 2013
  • Lecture 2, May 29, 2013
  • Lecture 3, June 5, 2013
  • Lecture 4, June 12, 2013

    • Cusp forms for semisimple symmetric spaces

    Slides of my talk at the conference Representations et Analyse Harmonique de Groupes Reels et p-adiques ainsi que de leurs Espaces Symetriques
    a l'occasion des 60 ans de Patrick Delorme
    Luminy, June 15, 2012

    Cusp forms for semisimple symmetric spaces

    Slides of my talk at the conference Radon Transforms and Integral Geometry
    in honor of Sigurdur Helgason's 85 th birthday
    Joint mathematics meeting, Boston, January 7, 2012

    Hyperbolische meetkunde. Kaleidoskoop 1, 6 april 2010.

    Presentatie en Extra tekst

    Verbazend symmetrisch. Oratie 8 februari 2008.

    Tekst en Powerpointpresentatie.

    A comparison of Paley-Wiener theorems

    Presentation of my talk at the International Conference on Integral Geometry, Harmonic Analysis and Representation Theory,
    in honor of Sigurdur Helgason on the occasion of his 80th birthday.
    Reykjavik, 15-18 August, 2007.

    Weyl, eigenfunction expansions and analysis on non-compact symmetric spaces

    Slides of my talk at the Hermann Weyl conference, Bielefeld, 10-13 September, 2006.