Ergodicity for Singular-Degenerate Stochastic Porous Media Equations
نویسندگان
چکیده
Abstract The long time behaviour of solutions to generalized stochastic porous media equations on bounded intervals with zero Dirichlet boundary conditions is studied. We focus a degenerate form nonlinearity arising in self-organized criticality. Based the so-called lower bound technique, existence and uniqueness an invariant measure proved.
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ژورنال
عنوان ژورنال: Journal of Dynamics and Differential Equations
سال: 2021
ISSN: ['1040-7294', '1572-9222']
DOI: https://doi.org/10.1007/s10884-021-09961-9