# Extremal Robin eigenvalues: exploring the $\alpha$-$\lambda$ plane

Pedro Freitas (Lisbon)
Mathematics Seminar
Tuesday, 30 June, 2020, at 16:15, via zoom (see seminar series homepage)
Description:

We will present an overview of extremal eigenvalues of the Robin Laplacian. This includes recent results for low eigenvalues and, time permitting, the high-frequency behaviour and its effect on a Pólya-type conjecture. Based on joint work with Pedro Antunes, James Kennedy, David Krejčiřík, and Richard Laugesen.