Geodesic
A nonexistence result for a system of quasilinear degenerate elliptic inequalities in a half-space
Electronic journal of differential equations, Tome 2002 (2002)
We show that a system of quasilinear degenerate elliptic inequalities does not have non-trivial solutions for a certain range of parameters in the system. The proof relies on a suitable choice of the test function in the weak formulation of the inequalities.
Classification : 35D05, 35J99
Keywords: elliptic systems, nonexistence 
@article{EJDE_2002__2002__a255,
     author = {Kirane,  Mokthar and Nabana,  Eric},
     title = {A nonexistence result for a system of quasilinear degenerate elliptic inequalities in a half-space},
     journal = {Electronic journal of differential equations},
     year = {2002},
     volume = {2002},
     zbl = {1007.35033},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a255/}
}
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Kirane,  Mokthar; Nabana,  Eric. A nonexistence result for a system of quasilinear degenerate elliptic inequalities in a half-space. Electronic journal of differential equations, Tome 2002 (2002). http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a255/