Nonlinear scalar field equations in ℝN: Mountain pass and symmetric mountain pass approaches

Jun Hirata, Norihisa Ikoma, Kazunaga Tanaka

研究成果: Article

52 引用 (Scopus)

抜粋

We study the existence of radially symmetric solutions of the following nonlinear scalar field equations in ℝN : -Δu = g(u) in ℝN', u ∈ H1 (ℝN). We give an extension of the existence results due to H. Berestycki, T. GaIloüe't and O. Kavian [2]. We take a mountain pass approach in H1(ℝ N) and introduce a new method generating a Palais-Smale sequence with an additional property related to Pohozaev identity.

元の言語English
ページ(範囲)253-276
ページ数24
ジャーナルTopological Methods in Nonlinear Analysis
35
発行部数2
出版物ステータスPublished - 2010 9 10
外部発表Yes

ASJC Scopus subject areas

  • Analysis
  • Applied Mathematics

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