Difference discrete system of Euler beam with arbitrary supports and sign-oscillatory property of stiffness matrices

DOI10.1007/s10483-006-0316-yzbMath1144.74048OpenAlexW1966206840MaRDI QIDQ944628

Qishen Wang, Dajun Wang

Publication date: 17 September 2008

Published in: Applied Mathematics and Mechanics. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10483-006-0316-y

zbMATH Keywords

necessary and sufficient conditionpositiveness

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Numerical approximation of solutions of dynamical problems in solid mechanics (74H15) Finite difference methods applied to problems in solid mechanics (74S20)

Related Items

Unified proof to oscillation property of discrete beam, An inverse mode problem for the continuous beam

Cites Work

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• The blow-up rates for systems of heat equations with nonlinear boundary conditions
• A note on the completeness of Hu Haichang's solution
• Qualitative Properties of vibrating systems