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Decay of positive waves for  hyperbolic systems of balance laws |
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| Authors: | Paola Goatin Laurent Gosse |
| Institution: | Centre de Mathématiques Appliquées, Ecole Polytechnique, 91128 Palaiseau Cedex, France ; Istituto per le Applicazioni del Calcolo (sezione di Bari), via G. Amendola, 122/I, 70126 Bari, Italy |
| Abstract: | We prove Ole nik-type decay estimates for entropy solutions of  strictly hyperbolic systems of balance laws built out of a wave-front tracking procedure inside which the source term is treated as a nonconservative product localized on a discrete lattice. |
| Keywords: | Conservation laws source terms nonconservative products |
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