Title of article
The existence of ground states for fourth-order wave equations Original Research Article
Author/Authors
Paschalis Karageorgis، نويسنده , , LD Humphreys and PJ McKenna ، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
7
From page
367
To page
373
Abstract
Focusing on the fourth-order wave equation utt+Δ2u+f(u)=0utt+Δ2u+f(u)=0, we prove the existence of ground state solutions u=u(x+ct)u=u(x+ct) for an optimal range of speeds c∈Rnc∈Rn and a variety of nonlinearities ff.
Keywords
Fourth-order wave equations , ground states
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2010
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
862516
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