On the inversion of the Lagrange-Dirichlet theorem in the case of an analytic potential

DOI10.1016/0020-7462(79)90029-5zbMath0415.70030OpenAlexW2068958210MaRDI QIDQ600291

M. Laloy

Publication date: 1979

Published in: International Journal of Non-Linear Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7462(79)90029-5

zbMATH Keywords

instabilityanalytic potentialconservative systemHessian matrixLagrange-Dirichlet theorem

Mathematics Subject Classification ID

Stability for nonlinear problems in mechanics (70K20) Stability of solutions to ordinary differential equations (34D20) Lagrange's equations (70H03) Free motions in linear vibration theory (70J30)

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