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International Journal of Information Technology & Computer Science ( IJITCS )

Abstract :

‘This paper discusses a class of quasilinear elliptic system in some exterior domain in NR . Using some test functions and the method in proving an improved Hardy inequality, we give a sufficient condition under which positive supersolutions to this class of quasilinear elliptic system do not exist in some exterior domain in NR .

Keywords :

: upersolution; Hardy potential; elliptic system.

References :

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