Next seminar
Dear Colleagues! V. Kupradze Institute of Mathematics of the University of Georgia is pleased to invite you to the Online Tbilisi Analysis & PDE Seminar. The seminar is held bi-weekly on Wednesdays at 20:00 local time in Tbilisi (compare to your local time https://www.timeanddate.com/worldclock/georgia/tbilisi).
Talk on May 6, 2026
Speaker: Prof. Sergey Tikhonov, ICREA, Catalan Institution for Research and Advanced Studies, Spain;
E-mail: stikhonov@crm.cat;
icrea.cat/community/icreas/17608/sergey-tikhonov/
The title of the lecture: "Absolute convergence of Fourier expansions"
Abstract: In 1936, Bernstein asked the following: What degree of smoothness (measured in Lipschitz conditions) is optimal to guarantee that the Fourier series is absolutely convergent? We answer this question for multiple Fourier series and transforms.
Download Poster: Link to Download
How to join: The seminar is organized on the Google Meet platform. If you are already registered, you do not need to register again. Otherwise, to join the seminar, please send an email to kim@ug.edu.ge or register here:
https://forms.gle/xfQJ9fg1uqe7CrZw6
You will then receive further information.
Google Meet Join Information
| Video Call Link: | https://meet.google.com/fes-ughx-mob |
| Invitation (Calendar) Link: | https://calendar.app.google/5t25anxQ7sZtE77h6 |
Organizers:
1. R. Duduchava, Institute of Mathematics, University of Georgia, Tbilisi, Georgia
2. E. Shargorodsky, Department of Mathematics, King’s College London, UK
3. A. Meskhi, Kutaisi International University, Kutaisi, Georgia
Secretary:
M. Tsaava, Institute of Mathematics, University of Georgia, Tbilisi, Georgia
Technical support:
G. Tutberidze, Institute of Mathematics, University of Georgia, Tbilisi, Georgia
T. Kuzmina, Institute of Mathematics, University of Georgia, Tbilisi, Georgia
Seminar of our partners:
Seminar on Analysis, Differential Equations, and Mathematical Physics
