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  4. Singular elliptic equations with quadratic gradient term
 
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Singular elliptic equations with quadratic gradient term

Source
Journal of Mathematical Analysis and Applications
ISSN
0022247X
Date Issued
2021-10-01
Author(s)
Kumar, D.
Tyagi, J.  
DOI
10.1016/j.jmaa.2021.125245
Volume
502
Issue
1
Abstract
We establish the existence of a non-trivial weak solution to the following singular quasilinear equation with Hardy potential and singular quadratic gradient term: [Formula presented] where Ω⊂R<sup>N</sup> is a smooth bounded domain, μ>0,0∈Ω,N≥3. We show that there exists a solution u∈H<inf>0</inf><sup>1</sup>(Ω) to the above problem. The notable characteristic of this problem is that it includes quadratic gradient nonlinearity and strong singularity.
Unpaywall
URI
https://d8.irins.org/handle/IITG2025/25261
Subjects
Gradient nonlinearity | Hardy potential | Nonlinear elliptic equation | Positive solution
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