AIMS Mathematics (Jun 2020)

Global bifurcation of sign-changing radial solutions of elliptic equations of order 2<em>m</em> in annular domains

  • Ruyun Ma,
  • Dongliang Yan,
  • Liping Wei

DOI
https://doi.org/10.3934/math.2020313
Journal volume & issue
Vol. 5, no. 5
pp. 4909 – 4916

Abstract

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In this paper we study the global bifurcation of sign-changing radial solutions for some semilinear elliptic problems of order 2m in an annulus with Dirichlet boundary conditions.

Keywords