OSU Mathematics Seminars and Colloquia
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Thu, Oct 19, 2023
Computational and Applied Math Seminar
3:00 PM
MSCS 509
Recent progress on the well-posedness theory for some kinetic models
Dr. Weinan Wang, University of Oklahoma
Host: Xukai Yan
[Abstract] [PDF]
Abstract: The Boltzmann and Landau equations are two fundamental models in kinetic theory. They are nonlocal and nonlinear equations for which (large data) global well-posedness is an extremely difficult problem that is nearly completely open. In this talk, I will discuss two more tractable and related questions: (1) Local well-posedness for the Boltzmann equation and (2) Schauder estimates and their application to uniqueness of solutions to the Landau equation. At the end of the talk, I will discuss some open problems and future work. This is based on joint work with Christopher Henderson.
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