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Colloquia

Extreme Problems of Dirichlet Eigenvalues--A Revisit

Fang-Hua Lin

Location:  Hill 705
Date & time: Friday, 05 December 2025 at 3:30PM - 4:30PM

In this talk, I shall discuss some results concerning extreme problems associated with Dirichlet eigenvalues of the Laplacian on a bounded domain in the Euclidean space. Starting with Weyl's asymptotic formula which gives a qualitative behavior of large eigenvalues, we shall discuss some recent results on more quantitative estimates, the related well-known Polya's conjecture and some natural variational/extreme problems for eigenvalues.