Energy estimates to the Cauchy problem of a weakly damped Klein‐Gordon equation with variable‐exponent nonlinearity

DOI10.1002/MMA.7327zbMath1470.35067OpenAlexW3151762575MaRDI QIDQ5004479

Muhammad I. Mustafa

Publication date: 2 August 2021

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.7327

zbMATH Keywords

weak dissipationenergy decayvariable exponent

Mathematics Subject Classification ID

Stabilization of systems by feedback (93D15) Asymptotic behavior of solutions to PDEs (35B40) Asymptotic stability in control theory (93D20) A priori estimates in context of PDEs (35B45) Initial value problems for second-order parabolic equations (35K15) Semilinear parabolic equations (35K58)

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