Topological Methods in Nonlinear Analysis

On a singular semilinear elliptic problem: multiple solutions via critical point theory

Francesca Faraci and George Smyrlis

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We study existence and multiplicity of solutions of a semilinear elliptic problem involving a singular term. Combining various techniques from critical point theory, under different sets of assumptions, we prove the existence of $k$ solutions ($k\in\mathbb N$) or infinitely many weak solutions.

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Topol. Methods Nonlinear Anal., Volume 51, Number 2 (2018), 459-491.

First available in Project Euclid: 25 May 2018

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Faraci, Francesca; Smyrlis, George. On a singular semilinear elliptic problem: multiple solutions via critical point theory. Topol. Methods Nonlinear Anal. 51 (2018), no. 2, 459--491. doi:10.12775/TMNA.2018.002.

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