Existence of periodic travelling waves in systems of nonlinear oscillators on 2Dlattice (in Ukrainian)

It is considered the system of differential equations that describes the dynamics of an infinite system of linearly coupled nonlinear oscillators on 2D-lattice. Results on existence of the periodic travelling waves are obtained.

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Bibliographic Details
Main Author: S. M. Bak
Format: Article
Language:German
Published: Ivan Franko National University of Lviv 2011-03-01
Series:Математичні Студії
Subjects:
Online Access:http://matstud.org.ua/texts/2011/35_1/60-65.pdf
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