On the existence and nonexistence of periodic solutions to some nonlinear hyperbolic equations

zbMath0972.35073MaRDI QIDQ1594208

Pohozaev, Stanislav I.

Publication date: 28 January 2001

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

variational approachseparation of variablesnew hyperbolic variational identities

Mathematics Subject Classification ID

Periodic solutions to PDEs (35B10) Second-order nonlinear hyperbolic equations (35L70)

Related Items (1)

Stanislav Ivanovich Pokhozhaev (a tribute in honor of his seventieth birthday)

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