
We study the Dirichlet problem for a class of nonlinear parabolic equations with nonstandard anisotropic growth conditions. Equations of this class generalize the evolutional p(x, t)-Laplacian. We prove theorems of existence and uniqueness of weak solutions in suitable Orlicz-Sobolev spaces, derive global and local in time L∞ bounds for the weak solutions.
Anisotropic nonlinearity, 35K55, nonstandard growth conditions, Nonlinear parabolic equation, 35K65, Nonstandard growth conditions, anisotropic nonlinearity
Anisotropic nonlinearity, 35K55, nonstandard growth conditions, Nonlinear parabolic equation, 35K65, Nonstandard growth conditions, anisotropic nonlinearity
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