Top-level heading

Homogenization and correctors for the wave equation

Categoria
Seminari di Analisi Matematica
Data e ora inizio evento
Data e ora fine evento
Aula
Sala di Consiglio
Sede

Dipartimento di Matematica Guido Castelnuovo, Sapienza Università di Roma

Speaker

Juan Casado (Universidad de Sevilla)

We study the asymptotic behavior of a wave problem with periodic coefficients in the space variable and almost periodic coefficients in the time one. Contrary to the classical result for elliptic or parabolic problems, we prove that the corrector is non-local. Adding terms of first order in the equation, we show that the limit problem is in general non-local.