We give a complete classification of the stability properties of the equilibria for the semi-discrete one-dimensional Perona-Malik equation, with Dirichlet boundary conditions. We also give the I"-expansion of the corresponding discretized functionals up to the order two, as the discretization parameter goes to zero.
Classification of the equilibria and Gamma-convergence for the discrete Perona-Malik functional
NOVAGA, MATTEO;
2009-01-01
Abstract
We give a complete classification of the stability properties of the equilibria for the semi-discrete one-dimensional Perona-Malik equation, with Dirichlet boundary conditions. We also give the I"-expansion of the corresponding discretized functionals up to the order two, as the discretization parameter goes to zero.File in questo prodotto:
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