K. Gkikas

activity

20122025

most citedSemilinear elliptic Schrödinger equations with singular potentials and absorption terms

3 citations · 10 across the 19 of their papers we have counts for

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2 papers · 1 filter

math.AP2023

Nonlinear nonlocal equations involving subcritical or power nonlinearities and measure data

Konstantinos T. Gkikas

Let $s \in (0, 1),$ $1 < p < \frac{N}{s}$ and $Ω \subset R^{N}$ be an open bounded set. In this work we study the existence of solutions to problems ( $E_{\pm}$ ) $Lu \pm g (u) = μ$ and $u=0…

math.AP2023

Semilinear elliptic equations involving fractional Hardy operators

Huyuan Chen, Konstantinos T. Gkikas, Phuoc-Tai Nguyen

Our aim in this article is to study semilinear elliptic equations involving a fractional Hardy operator, an absorption and a Radon source in a weighted distributional sense. We sho…