Unconventional Hamilton-type variational principle in phase space and symplectic algorithm

zbMath1329.70047MaRDI QIDQ866364

En Luo, Wei-Jiang Huang, He-Xin Zhang

Publication date: 20 February 2007

Published in: Science in China. Series G (Search for Journal in Brave)

zbMATH Keywords

dynamic responsephase spacemultidegree-of-freedom systemsymplectic time-subdomain methodunconventional Hamilton-type variational principle

Mathematics Subject Classification ID

Computational methods for problems pertaining to mechanics of particles and systems (70-08) Hamilton's principle (70H25) Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Discretization methods and integrators (symplectic, variational, geometric, etc.) for dynamical systems (37M15)

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Unconventional Hamilton-type variational principles for analytical mechanics ⋮ Some basic principles in dynamic theory of viscoelastic materials with voids ⋮ New way to construct high order Hamiltonian variational integrators

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