We present a stability result for a wide class of doubly nonlinear equations, featuring general maximal monotone operators and (possibly) nonconvex and nonsmooth energy functionals. The limit analysis consists in the reformulation of the differential evolution as a scalar energy-conservation equation with the aid of the so-called Fitzpatrick theory for the representation of monotone operators. In particular, our result applies to the vanishing viscosity approximation of rate-independent systems.
Stability results for doubly nonlinear differential inclusions by variational convergence
R Rossi;U Stefanelli
2014
Abstract
We present a stability result for a wide class of doubly nonlinear equations, featuring general maximal monotone operators and (possibly) nonconvex and nonsmooth energy functionals. The limit analysis consists in the reformulation of the differential evolution as a scalar energy-conservation equation with the aid of the so-called Fitzpatrick theory for the representation of monotone operators. In particular, our result applies to the vanishing viscosity approximation of rate-independent systems.File in questo prodotto:
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