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Applicable Analysis
An International Journal
Volume 84, 2005 - Issue 4
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Original Articles

Nonlinear perturbation of the Klein–Gordon equation

Pages 419-433 | Accepted 01 Aug 2004, Published online: 15 Aug 2006
 

Abstract

In this article we study the solitary waves for nonlinear Klein–Gordon equation in an n-dimensional space, n ≥ 3. We prove the existence of a sequence (u ε) of radial solutions of perturbed equation, with (u ε) ≠ 0, ∀ε > 0, such that

, where u is the solution of the limit problem.

Notes

Additional information

Notes on contributors

Isabella Fabbri Footnote*

Email: [email protected]

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