We present sharp decay rates as time tends to infinity for solutions to wave equations in domains with infinite boundaries like infinite waveguides, as well as the global well-posedness and the asympt...
Si discutono due equazioni di evoluzione in dimensione uno ottenute come sistema gradiente di due funzionali non convessi, il funzionale di Perona-Malik e il funzionale a doppio pozzo. A causa della n...
Introdurremo un sistema di due equazioni ellittiche debolmente accoppiate, proveniente da alcuni modelli dell’ottica quantistica, contenente un parametro piccolo. Discuteremo dell’esistenza e di alcun...
I review the connection between semilinear elliptic equations and their numerical aproximation. In particular, I consider how a recent counterexample of Souplet extends to regions with corners, and th...
Based on Griffith’s criterion for crack growth, a method was proposed for determining crack paths by taking continuous-time limits of discrete-time variational problems. This has been successfully car...
We extende the resolution of the Yamabe conjecture to the Cauchy-Riemann manifolds and precisely the case left open by D. Jenson and J. Lee: the conformally flat case and the case n = 1, where 2n + 1 ...
I will present briefly the mathematical models describing a dilute Bose gas. Then, explain the Bose condensation from a simple mathematical point of view and give the model describing the system dilut...
The Mountain Pass Theorem is an important tool in the calculus of variations and in finding solutions to nonlinear PDEs in general. It is important not only for the theory but since publishing the Mou...
