Approximations to solitary waves on lattices, III: the monatomic lattice with second-neighbour interactions

DOI10.1088/0305-4470/29/24/035zbMath0901.35084OpenAlexW1976063558MaRDI QIDQ4394441

Jonathan A. D. Wattis

Publication date: 26 November 1998

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/29/24/035

zbMATH Keywords

approximationsdifferential-delay equation for the travelling wavelattice with second-neighbour interactionssubsonic solitary wavessupersonic solitary waves

Mathematics Subject Classification ID

Soliton equations (35Q51) Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65M99) Numerical methods for partial differential equations, boundary value problems (65N99)

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