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Existence of Positive Solutions for a Class of Quasilinear Singular Elliptic Systems Involving Caffarelli-Kohn-Nirenberg Exponent with Sign-Changing Weight Functions
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Existence of Positive Solutions for a Class of Quasilinear Singular Elliptic Systems Involving Caffarelli-Kohn-Nirenberg Exponent with Sign-Changing Weight Functions

Salah Boulaaras, Rafik Guefaifia and Tahar Bouali
Indian journal of pure and applied mathematics, Vol.49(4), pp.705-715
01/12/2018
DOI: https://doi.org/10.1007/s13226-018-0296-1

Abstract

Mathematics Physical Sciences Science & Technology
The paper deals with the existence of weak positive solutions for a new class of quasilinear singular elliptic systems involving critical Caffarelli-Kohn-Nirenberg exponent with sign-changing weight functions using the method of sub-super solutions. Our results are natural extensions from the previous ones in [3].

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