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On a class of perturbed conservation laws |
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| Authors: | R. Natalini A. Tesei |
| Abstract: | We investigate behavior of the support and decay for large times of nonnegative entropy solutions of the Cauchy problem: , u=u0 in{0, ∞}× R Here m > 1, p > 1, and u0 has compact support. Sharp estimates are given studying the Riemann problem and using comparison results. |
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