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Workshop on

Time-frequency Analysis and Applications

22 26 September 2003

Part of IMS program on Mathematics and Computation in Imaging Science and Information Processing (July - December 2003 and August 2004)

 Organizers

 Visitors

 Venue

 Program

 

  Monday, 22 September 2003

9:00am 9:20am

Registration

9:20am 9:30am

Opening address
Zuowei Shen, Department of Mathematics, National University of Singapore

9:30am 10:30am

Tutorial Lecture 1: A panoramic view on Gabor analysis (from linear algebra to Gabor analysis over Abelian groups)
Hans G. Feichtinger, Department of Mathematics, University of Vienna

10:30am 11:00am

--- Tea break ---

11:00am 12:00nn

Tutorial Lecture 2: A panoramic view on Gabor analysis (function spaces for Gabor analysis: Wiener amalgams and modulation spaces)
Hans G. Feichtinger, Department of Mathematics, University of Vienna

12:00nn 2:00pm

--- Lunch break ---

2:00pm 3:00pm

Frames and flexibility
Ole Christensen Department of Mathematics, Technical University of Denmark

3:00pm 3:30pm

--- Tea break ---

3:30pm 4:30pm

Tight frames and their symmetries
Shayne Waldron, Department of Mathematics, University of Auckland

 

  Tuesday, 23 September 2003

9:30am 10:30am

Tutorial Lecture 3: A panoramic view on Gabor analysis (foundations of regular Gabor analysis, Gelfand triples)
Hans G. Feichtinger, Department of Mathematics, University of Vienna

10:30am 11:00am

--- Tea break ---

11:00am 12:00nn

Tutorial Lecture 4: A panoramic view on Gabor analysis (operators, symbols, pseudo-differential operators)
Hans G. Feichtinger, Department of Mathematics, University of Vienna

12:00nn 2:00pm

--- Lunch break ---

2:00pm 3:00pm

Gabor deconvolution: the recovery of seismic reflectivity in an attenuating medium
Gary Margrave, Department of Geology and Geophysics, University of Calgary
 
Presentation (PPT)     Paper (PDF)

3:00pm 3:30pm

--- Tea break ---

3:30pm 4:30pm

The representation of linear operators by Gabor multipliers
Michael P. Lamoureux, Department of Mathematics and Statistics, University of Calgary

 

  Wednesday, 24 September 2003

9:30am 10:30am

On fast algorithms to compute canonical windows for Gabor frames
A. J. E. M. Janssen, Philips Research Laboratories, The Netherlands

10:30am 11:00am

--- Tea break ---

11:00am 12:00nn

Gabor analysis, Rieffel induction and Feichtinger's algebra as a link
Franz Luef, Department of Mathematics, University of Vienna

12:00nn 2:00pm

--- Lunch break ---

2:00pm 3:00pm

Wavelet-type expansions
Lasse Borup, Department of Mathematical Sciences, Aalborg University

3:00pm 3:30pm

--- Tea break ---

3:30pm 4:30pm

Dual Gramian analysis
Zuowei Shen, Department of Mathematics, National University of Singapore

 

  Thursday, 25 September 2003

 

There are no talks scheduled on this day

 

  Friday, 26 September 2003

9:30am 10:30am

Adaptive short time Fourier transform for whale call classification
Zhenyong Lin, Temasek Laboratories, National University of Singapore

10:30am 11:00am

--- Tea break ---

11:00am 12:00nn

General uncertainty principles for Hilbert spaces
Say Song Goh, Department of Mathematics, National University of Singapore

12:00nn 2:00pm

--- Lunch break ---

2:00pm 3:00pm

Loop groups, conjugate quadrature filters and wavelet approximation Wayne
M. Lawton, Dept. of Mathematics, National University of Singapore

3:00pm 3:30pm

--- Tea break ---

3:30pm 4:30pm

A theory of Gabor multipliers
Hans G. Feichtinger, Department of Mathematics, University of Vienna

4:30pm 4:40pm

Closing remark

 

 Registration

Please complete the registration form (MSWord|PDF|PS) and fax to (65) 6873 8292 or email to ims@nus.edu.sg. If you are an IMS member or are applying for IMS membership, you do not need to register for the attendance of the workshop. Registration is free.

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