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Lisbon WADE — Webinar em Análise e Equações Diferenciais   RSS

Nilima Nigam 07/01/2021, 16:30 — 17:30 — Sala P1, Pavilhão de Matemática Online
, Simon Fraser University

Boundary integral strategies for the Steklov eigenproblem

In Steklov eigenproblems for elliptic operators, the spectral parameter links boundary traces of eigenfunctions to traces of the Neumann data. It is natural, therefore, to reformulate such eigenproblems in terms of boundary integral operators, which allow for nonsmooth boundaries. In this talk we describe such strategies in the context of Steklov problems for the Laplacian as well as the Helmholtz operator, and their use in studying questions arising in spectral geometry.

Please not that the talk will be at 16:30 Lisbon/London time.

Upcoming talks:

14 Jan - Serena Dipierro & Enrico Valdinoci, University of Western Australia

21 Jan - Charles Collot, Cergy Paris Université

28 Jan - Enrico Serra, Politecnico di Torino

 

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Organizadores: Hugo Tavares, James Kennedy and Nicolas Van Goethem

Iniciativa conjunta dos centros de investigação CAMGSD, CMAFcIO and GFM.

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