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Existence of periodic travelling waves in Fermi-Pasta-Ulam system on 2D?lattice (in Ukrainian)

Journal: Matematychni Studii (Vol.37, No. 1)

Publication Date:

Authors : ;

Page : 76-88

Keywords : system of differential equation; periodic travelling waves; 2D?lattice;

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Abstract

It is considered the system of differential equations that describes the dynamics of an infinite system of atoms on 2D{lattice. Results on existence of the periodic travelling waves are obtained.

Last modified: 2014-01-13 20:03:00