scholarly journals Renormalized solution for nonlinear degenerate problems in the whole space

2008 ◽  
Vol 17 (3) ◽  
pp. 597-611 ◽  
Author(s):  
Mohamed Maliki ◽  
Adama Ouedraogo
Keyword(s):  
Renormalized Solution ◽  
Degenerate Problems ◽  
Whole Space ◽  
Nonlinear Degenerate

scholarly journals Perturbed nonlinear degenerate problems in RN

2009 ◽  
Vol 36 (2) ◽  
pp. 213-223
Author(s):  
A. El Khalil ◽  
S. El Manouni ◽  
M. Ouanan
Keyword(s):  
Degenerate Problems ◽  
Nonlinear Degenerate

scholarly journals Generalized Keller-Osserman Conditions for Fully Nonlinear Degenerate Elliptic Equations

2018 ◽  
Vol 64 (1) ◽  
pp. 74-85
Author(s):  
I Capuzzo Dolcetta ◽  
F Leoni ◽  
A Vitolo
Keyword(s):  
Elliptic Equations ◽  
A Priori ◽  
Sufficient Conditions ◽  
Degenerate Elliptic Equations ◽  
Fully Nonlinear ◽  
Degenerate Elliptic ◽  
Whole Space ◽  
Necessary And Sufficient ◽  
Lower Order Terms ◽  
Nonlinear Degenerate

We discuss the existence of entire (i.e. defined on the whole space) subsolutions of fully nonlinear degenerate elliptic equations, giving necessary and sufficient conditions on the coefficients of the lower order terms which extend the classical Keller-Osserman conditions for semilinear elliptic equations. Our analysis shows that, when the conditions of existence of entire subsolutions fail, a priori upper bounds for local subsolutions can be obtained.

scholarly journals Uniqueness for nonlinear degenerate problems

2003 ◽  
Vol 10 (3) ◽  
pp. 287-307 ◽  
Author(s):  
Noureddine Igbida ◽  
Jos� Miguel Urbano
Keyword(s):  
Degenerate Problems ◽  
Nonlinear Degenerate
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