On stability with respect to boundary conditions for anisotropic parabolic equations with variable exponents
نویسنده
چکیده
*Correspondence: [email protected] School of Applied Mathematics, Xiamen University of Technology, Xiamen, China Abstract The anisotropic parabolic equations with variable exponents are considered. If some of diffusion coefficients {bi(x)} are degenerate on the boundary, the others are always positive, then how to impose a suitable boundary value condition is researched. The existence of weak solutions is proved by the parabolically regularized method. The stability of weak solutions, based on the partial boundary value condition, is established by choosing a suitable test function. MSC: 35L65; 35L85; 35K92
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