scholarly journals Singular quasilinear elliptic systems involving gradient terms

2020 ◽  
Vol 55 ◽  
pp. 103142
Author(s):  
Pasquale Candito ◽  
Roberto Livrea ◽  
Abdelkrim Moussaoui
2018 ◽  
Vol 7 (4) ◽  
pp. 425-447 ◽  
Author(s):  
Lorenzo D’Ambrosio ◽  
Enzo Mitidieri

AbstractThe paper is concerned with a priori estimates of positive solutions of quasilinear elliptic systems of equations or inequalities in an open set of {\Omega\subset\mathbb{R}^{N}} associated to general continuous nonlinearities satisfying a local assumption near zero. As a consequence, in the case {\Omega=\mathbb{R}^{N}}, we obtain nonexistence theorems of positive solutions. No hypotheses on the solutions at infinity are assumed.


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