Existence of traveling solitary waves in Fermi-Pasta-Ulam-type systems with saturable nonlinearities on 2D-lattice

DOI10.1007/S10958-023-06353-WOpenAlexW4360869470MaRDI QIDQ2694851

G. M. Kovtonyuk, S. M. Bak

Publication date: 4 April 2023

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-023-06353-w

zbMATH Keywords

critical point theorytraveling waves2D-latticesaturable nonlinearitiesFermi-Pasta-Ulam-type systems

Mathematics Subject Classification ID

Partial differential equations of mathematical physics and other areas of application (35Qxx) Dynamical system aspects of infinite-dimensional Hamiltonian and Lagrangian systems (37Kxx) Time-dependent statistical mechanics (dynamic and nonequilibrium) (82Cxx)

Related Items (1)

Periodic traveling waves in Fermi-Pasta-Ulam type systems with nonlocal interaction on 2D-lattice

Cites Work

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