Top-level heading

Regularity for nonconvex variational problems

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

Georg DOLZMANN UNIVERSITY OF MARYLAND COLLEGE PARK

We discuss regularity and uniqueness questions for variational problems under minimal structural assumptions. The only assumption is that the integrand is close to the p-Dirichlet integrand at infinity. In particular no convexity is required, and our framework includes therefore variational problems modeling materials undergoing phase transformations. This a joint work with J. Kristensen and K. Zhang.