The convergence of nonnegative solutions for the family of problems - Δ p u = λ eu as p → ∞

Mihai Mihǎilescu, Denisa Stancu-Dumitru, C. Varga

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Let Ω ⊂ RN (N ≥ 2) be a bounded domain with smooth boundary. We show the existence of a positive real number λ∗ such that for each λ ⋯ 2 (0, λ∗) and each real number p > N the equation -Δpu = λeu in Ω subject to the homogeneous Dirichlet boundary condition possesses a nonnegative solution up. Next, we analyze the asymptotic behavior of up as p → 1 and we show that it converges uniformly to the distance function to the boundary of the domain.

Original languageEnglish
Pages (from-to)569-578
Number of pages10
JournalESAIM - Control, Optimisation and Calculus of Variations
Volume24
Issue number2
DOIs
Publication statusPublished - Apr 1 2018

Keywords

  • Asymptotic behavior
  • Distance function to the boundary
  • Nonlinear elliptic equations
  • Weak solutionviscosity solution

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Control and Optimization
  • Computational Mathematics

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