An implicit four-step computational method in the study on the effects of damping in a modified Fermi-Pasta-Ulam medium

DOI10.1016/j.cnsns.2008.12.013zbMath1221.82094OpenAlexW2068595206MaRDI QIDQ717421

Jorge Eduardo Macías-Díaz, Iliana E. Medina-Ramírez

Publication date: 2 October 2011

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2008.12.013

zbMATH Keywords

finite-difference schemesnonlinear problemanharmonic oscillatorsdamped systemsenergy analysisconsistency propertiesdiscrete Fermi-Pasta-Ulam chainsenergy schemesFermi-Pasta-Ulam medianonstandard methods

Mathematics Subject Classification ID

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