Discrete breathers in a two-dimensional hexagonal Fermi–Pasta–Ulam lattice

DOI10.1088/1751-8113/40/6/004zbMath1129.82025arXivnlin/0612017OpenAlexW1964185036MaRDI QIDQ3427193

Imran A. Butt, Jonathan A. D. Wattis

Publication date: 16 March 2007

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

Full work available at URL: https://arxiv.org/abs/nlin/0612017

Mathematics Subject Classification ID

Dynamic lattice systems (kinetic Ising, etc.) and systems on graphs in time-dependent statistical mechanics (82C20) Boundary value problems on infinite intervals for ordinary differential equations (34B40)

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