Mathematical entropy and Euler-Cattaneo-Maxwell system

Shuichi Kawashima, Yoshihiro Ueda

    Research output: Contribution to journalArticlepeer-review

    7 Citations (Scopus)


    In this paper, we introduce a notion of the mathematical entropy for hyperbolic systems of balance laws with (not necessarily symmetric) relaxation. As applications, we deal with the Timoshenko system, the Euler-Maxwell system and the Euler-Cattaneo-Maxwell system. Especially, for the Euler-Cattaneo-Maxwell system, we observe that its dissipative structure is of the regularity-loss type and investigate the corresponding decay property. Furthermore, we prove the global existence and asymptotic stability of solutions to the Euler-Cattaneo-Maxwell system for small initial data.

    Original languageEnglish
    Pages (from-to)101-143
    Number of pages43
    JournalAnalysis and Applications
    Issue number1
    Publication statusPublished - Jan 1 2016

    All Science Journal Classification (ASJC) codes

    • Analysis
    • Applied Mathematics


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