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Variational method for precise asymptotic formulas for nonlinear eigenvalue problems
Authors:Tetsutaro Shibata
Institution:1. Applied Mathematics Research Group, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima, 739-8527, Japan
Abstract:We consider the nonlinear eigenvalue problem motivated by the perturbed elliptic sine-Gordon equation ></img>                              </span> where <em>p</em> >1 is a constant and λ ∈ <strong class=R is an eigenvalue parameter. Our aim is to clarify the asymptotic relationship between L p+1-norm, L -norm of the solutions and λ when these norms are large. To this end, we consider an associated variational problem with this equation on a manifold ></img>                              </span> new parameter), and obtain a solution pair <span class= ></img>                              </span>. We establish the precise asymptotic formulas for <span class= ></img>                              </span>.</td>
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