Nodal solutions for singular semilinear elliptic systems-Reference-Cited by-同舟云学术

Nodal solutions for singular semilinear elliptic systems

Published:2023 Issue:15 Volume:37 Page:4991-5003
ISSN:0354-5180
Container-title:Filomat
language:en
Short-container-title:Filomat

Author:

Moussaoui Abdelkrim¹

Affiliation:

1. Applied Mathematics Laboratory (LMA), Faculty of Exact Sciences and Biology departement, Faculty of Natural & Life Sciences A. Mira Bejaia University, Targa Ouzemour, Bejaia, Algeria

Abstract

In this paper, we prove existence of nodal solutions for singular semilinear elliptic systems without variational structure where its both components are of sign changing. Our approach is based on sub-supersolutions method combined with perturbation arguments involving singular terms.

Publisher

National Library of Serbia

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