Green's function of a weakly nonhomogeneous waveguide

DOI10.1007/BF02107409zbMath0581.73036OpenAlexW1984290144MaRDI QIDQ1067829

N. A. Razumovskij

Publication date: 1985

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02107409

zbMATH Keywords

small parametercontour integralpoint sourceGreen functionuniform asymptotic expansiondistribution of the normal modesexcitation coefficientfield near the sourceweakly nonhomogeneous wave guide

Mathematics Subject Classification ID

Asymptotic expansions of solutions to PDEs (35C20) Waves in solid mechanics (74J99)

Cites Work

• Unnamed Item
• High-frequency point sources in an inhomogeneous elastic medium

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