On the mathematical conditions for the existence of periodic fluctuations in non-uniform media

DOI10.1016/0022-460X(76)90061-4zbMath0339.73025OpenAlexW2071706091MaRDI QIDQ4108009

Gerald G. Kleinstein, Max D. Gunzburger

Publication date: 1976

Published in: Journal of Sound and Vibration (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-460x(76)90061-4

Mathematics Subject Classification ID

Higher-order hyperbolic systems (35L55) Waves in solid mechanics (74J99)

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