cherubino

Elliptic equations in unbounded cylinders with nonpositive zero order terms and applications to wave homogenization. – Juan Casado-Diaz (Universita’ di Siviglia)

We investigate the existence of solution for a linear elliptic problem posed in an unbounded cylinder where due to the presence of a nonpositive zero order term Lax-Milgram’s theorem does no apply. Since the domain is unbounded, Fredholm theory does…

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Existence and uniqueness for crystalline mean curvature flows with general mobilities – Marcello Ponsiglione (Universita’ di Roma La Sapienza)

In this seminar we will discuss weak formulations for crystalline mean curvature flows, providing existence and uniqueness of the geometric evolution up to fattening. In particular, we show that the Almgren-Taylor-Wang scheme starting from any given…

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