Publication:3804267

{{DISPLAYTITLE:scientific article

zbMath0656.70016MaRDI QIDQ3804267

Zhong Ge, Kang Feng

Publication date: 1988

zbMATH Keywords

linear Hamiltonian systemsymplectic structureconservation of first integralsinfinite dimensional H-systemsmultiple-level symplectic difference schemessymmetry of a difference scheme

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Hamilton's equations (70H05) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) 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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