On the existence of weak solutions of semilinear elliptic equations and systems with Hardy potentials |
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Authors: | Konstantinos T Gkikas Phuoc-Tai Nguyen |
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Institution: | 1. Centro de Modelamiento Matemático (UMI 2807 CNRS), Universidad de Chile, Casilla 170 Correo 3, Santiago, Chile;2. Department of Mathematics and Statistics, Masaryk University, Brno, Czech Republic |
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Abstract: | Let () be a bounded domain and . Put with . In this paper, we provide various necessary and sufficient conditions for the existence of weak solutions to where , , τ and ν are measures on Ω and ?Ω respectively. We then establish existence results for the system where , , , τ and are measures on Ω, ν and are measures on ?Ω. We also deal with elliptic systems where the nonlinearities are more general. |
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Keywords: | 35J10 35J57 35J61 35J75 35R05 Hardy potential Semilinear equations Elliptic systems Boundary trace |
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