Note on the decay of acoustic waves

DOI10.1215/S0012-7094-79-04641-6zbMath0427.35043MaRDI QIDQ1136942

J. V. Ralston

Publication date: 1979

Published in: Duke Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

wave equationenergy normDirichlet and Neumann boundary conditionspropagation of singularitiesuniform decay estimates

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Wave equation (35L05)

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