Wave equation in higher dimensions - periodic solutions

Nowakowski Andrzej and Rogowski Andrzej: Wave equation in higher dimensions - periodic solutions. (2018)

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We discuss the solvability of the periodic-Dirichlet problem for the wave equation with forced vibrations xtt(t, y) − ∆x(t, y) + l(t, y, x(t, y)) = 0 in higher dimensions with sides length being irrational numbers and superlinear nonlinearity. To this effect we derive a new dual variational method.

Item Type: Journal
Publication full: Electronic journal of qualitative theory of differential equations
Date: 2018
Number: 103
ISSN: 1417-3875
Page Range: pp. 1-31
DOI: 10.14232/ejqtde.2018.1.103
Uncontrolled Keywords: Differenciálegyenlet
Additional Information: Bibliogr.: p. 28-31. ; összefoglalás angol nyelven
Date Deposited: 2019. May. 30. 15:40
Last Modified: 2020. Jul. 29. 12:29
URI: http://acta.bibl.u-szeged.hu/id/eprint/58118

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