Uniqueness of Entropy Solutions of Nonlinear Elliptic-Parabolic-Hyperbolic Problems in One Dimension Space
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چکیده
We consider a class of elliptic-parabolic-hyperbolic degenerate equations of the form b(u)t−a(u, φ(u)x)x = f with homogeneous Dirichlet conditions and initial conditions. In this paper we prove an L-contraction principle and the uniqueness of entropy solutions under rather general assumptions on the data.
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تاریخ انتشار 2014