The one dimensional parabolic <Emphasis Type="Italic">p</Emphasis>(<Emphasis Type="Italic">x</Emphasis>)-Laplace equation |
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Authors: | Alkis S Tersenov |
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Institution: | 1.Department of Mathematics,University of Crete,Heraklion, Crete,Greece |
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Abstract: | The Dirichlet problem for the degenerate and singular parabolic p(x)-Laplace equation with one spatial variable is considered. We prove the existence of the unique weak solution such that the derivatives u t and u x of a solution u belong to \({L_{\infty}}\). Moreover for the singular case we prove the existence of the strong solution i.e. such that u t , u x and u xx belong to \({L_{\infty}}\). |
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