A note on the stability of two-level symplectic schemes

DOI10.1016/0893-9659(91)90133-GzbMath0739.58024MaRDI QIDQ1180312

Yuhua Wu

Publication date: 27 June 1992

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

stabilitylinear Hamiltonian systemsymplectic schemespositive quadratic conservative quantity

Mathematics Subject Classification ID

Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Stability theory for smooth dynamical systems (37C75)

Cites Work

• A Schur decomposition for Hamiltonian matrices
• A symplectic method for approximating all the eigenvalues of a Hamiltonian matrix
• Canonical forms for symplectic and Hamiltonian matrices
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