Kink asymptotics of the perturbed sine-Gordon equation

DOI10.1007/BF01016468zbMath0796.35145MaRDI QIDQ1309103

V. Pereyra

Publication date: 13 January 1994

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

Goursat problemequation for the modulation of the first correction

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) Perturbations in context of PDEs (35B20)

Related Items (2)

Perturbation theory for the Dirac equation in two-dimensional space ⋮ Perturbation of a solitary wave of the nonlinear Klein-Gordon equation

Cites Work

• Essentially nonlinear one-dimensional model of classical field theory
• Closure of the squared Zakharov-Shabat eigenstates
• A Perturbation Expansion for the Zakharov–Shabat Inverse Scattering Transform

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