Tbilisi Analysis & PDE Seminar

Tbilisi Analysis & PDE 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 Tuesdays at 20:00 local time in Tbilisi (compare to your local time https://www.timeanddate.com/worldclock/georgia/tbilisi).

Seminar on June 10, 2025

Speaker: Prof. Berikbol Torebek, Ghent University; https://sites.google.com/view/berikboltorebek

The title of the lecture: „Inhomogeneous Exterior Problems for the Semilinear Evolution Equations with Critical Nonlinearities“

Abstract: In this talk, we will discuss about long-time behavior of solutions to the exterior problems for the semilinear evolution equations with critical nonlinearities. For the considered problems, globally nonexistence results are obtained, which complement the recent results by Ikeda et al. [J. Differential Equations, 269 (2020), no. 1, 563-594], where critical cases were left open. Moreover, our results provide partial answers to some other open questions previously posed by Zhang [Proc. Roy. Soc. Edinburgh Sect. A, 131 (2001), no. 2, 451-475] and Jleli-Samet [Nonlinear Anal., 178 (2019), 348-365].

[1] S. Cooper, I.V. Kamotski, V.P. Smyshlyaev, Quantitative multiscale operator-type approximations for asymptotically degenerating spectral problems. arXiv:2307.13151 (2023).

Download Poster: Link to Download

How to join: The seminar is organized on Zoom Workplace. If you are already registered, you don't need to register again. Otherwise, to join the seminar, please send an e-mail to seminarim@ug.edu.ge or register here:

https://forms.gle/xfQJ9fg1uqe7CrZw6

You will then receive further information.

You can also join an online seminar without installing Webex by just clicking on the meeting link of the seminar. You will be connected via browser e.g. Firefox, Google Chrome, Microsoft Edge or whatever.

Past Seminars here

Organizers:

1. R. Duduchava, V. Kupradze Institute of Mathematics, University of Georgia & A. Razmadze Mathematical Institute, Tbilisi
2. E. Shargorodsky, Department of Mathematics, King’s College London
3. A. Meskhi,  A. Razmadze Mathematical Institute, Tbilisi & Kutaisi International University, Kutaisi

Secretary:

M. Tsaava, Institute of Mathematics, University of Georgia, Tbilisi
Technical support:

G. Tutberidze, Institute of Mathematics, University of Georgia, Tbilisi

Z. Vashakidze, Institute of Mathematics, University of Georgia, Tbilisi

Seminar of our partners:

Seminar on Analysis, Differential Equations and Mathematical Physics