Kink dynamics in a novel discrete sine-Gordon system

DOI10.1088/0951-7715/7/2/009zbMath0840.35098arXivpatt-sol/9911008OpenAlexW3100653560MaRDI QIDQ4862495

J. M. Speight, Richard Samuel Ward

Publication date: 1994

Published in: Nonlinearity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/patt-sol/9911008

zbMATH Keywords

Bogomol'nyi lower bound on the energy of a kinklattice sine-Gordon modelspatially-discrete sine-Gordon system

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) KdV equations (Korteweg-de Vries equations) (35Q53) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Soliton equations (35Q51)

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