On the stability of dynamic critical points in imperfect systems

DOI10.1016/S0093-6413(99)00056-7zbMath0964.74031OpenAlexW1969970921MaRDI QIDQ1572716

Ze Liu, Baisheng Wu

Publication date: 4 September 2000

Published in: Mechanics Research Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0093-6413(99)00056-7

zbMATH Keywords

energy methoddynamic stability criterionstability operatorinfluence of imperfectionssign of minimum eigenvalue

Mathematics Subject Classification ID

Stability of dynamical problems in solid mechanics (74H55)

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