Global existence for the Jordan–Moore–Gibson–Thompson equation in Besov spaces

In this paper, we consider the Cauchy problem of a model in nonlinear acoustic, named the Jordan–Moore–Gibson–Thompson equation. This equation arises as an alternative model to the well-known Kuznetsov equation in acoustics. We prove global existence and optimal time decay of solutions in Besov spac...

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Veröffentlicht in:	Journal of evolution equations 2022-06, Vol.22 (2), Article 32
1. Verfasser:	Said-Houari, Belkacem
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Analysis Cauchy problems Decay rate Energy methods Estimates Function space Mathematics Mathematics and Statistics Regularity
Online-Zugang:	Volltext
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