The limiting case of the fractional Caffarelli-Kohn-Nirenberg inequality in dimension one
- ๐ค Speaker: Mariel Saez (Pontificia Universidad Catรณlica de Chile)
- ๐ Date & Time: Monday 23 February 2026, 14:30 - 15:30
- ๐ Venue: Seminar Room 2, Newton Institute
Abstract
In this talk I will explore the limiting case $\gamma\to(1/2)^-$ in dimension one for the fractional Caffarelli-Kohn-Nirenberg inequality, obtaining Onofri’s inequality in the unit disk as a limit. An important aspect is the study of solutions of the weighted Liouville equation for the half-Laplacian in dimension one. This is joint work with Maria del Mar Gonzalez and Ali Hyder.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Mariel Saez (Pontificia Universidad Catรณlica de Chile)
Monday 23 February 2026, 14:30-15:30