Seminário de Análise e Equações Diferenciais

Generalized laplaceans and minimal surfaces

Sala 6.2.33, FCUL, Lisboa

Por Antonio Córdoba (Universidad Autónoma de Madrid).

Abstract: On his doctoral thesis about trigonometric series, Bernard Riemann introduced a notion of generalized second derivative which was relevant to prove his uniqueness theorem of trigonometric expansions. The purpose of this talk is to characterize locally minimal surfaces in terms of those generalized harmonic functions.

13h30
CMAFcIO - Centro de Matemática, Aplicações Fundamentais e Investigação Operacional