Existence and multiplicity of positive solutions for a singular system via sub-supersolution method and Mountain Pass Theorem
- 1 January 2021
- journal article
- research article
- Published by University of Szeged in Electronic Journal of Qualitative Theory of Differential Equations
- No. 26,p. 1-20
- https://doi.org/10.14232/ejqtde.2021.1.26
Abstract
In this paper we show the existence and multiplicity of positive solutions using the sub-supersolution method and Mountain Pass Theorem in a general singular system which the operator is not homogeneous neither linear.Keywords
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