Invariance of critical points under Kelvin transform and multiple solutions in exterior domains of $$\mathbb {R}^2$$ R 2

作者：Siegfried Carl, David G. Costa, Morteza Fotouhi, Hossein Tehrani · 发表于：Calculus of Variations and Partial Differential Equations · 年份：2019 · DOI：10.1007/s00526-019-1519-y · 被引用次数：3 · 研究领域：Nonlinear Partial Differential Equations、Advanced Mathematical Modeling in Engineering、Differential Equations and Boundary Problems