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Modelling and analysis of phase transitions

Remarks on an evolution equation of a nonconvex functional

speaker: Giovanni Bellettini (Università di Siena)

abstract: We discuss some properties of formal gradient flows of nonconvex functionals of the gradient, in dimension one. Basic examples are the Perona-Malik equation and the evolution equation obtained from the duoble well potential functional.

Fri 20 Jan, 16:05 - 16:50, Sala Conferenze Centro De Giorgi
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