Electron. J. Diff. Equ., Vol. 2011 (2011), No. 152, pp. 1-7.

Nonexistence of radial positive solutions for a nonpositone system in an annulus

Said Hakimi

Abstract:
In this article we study the nonexistence of radial positive solutions for a nonpositone system in an annulus by using energy analysis and comparison methods.

Submitted May 2, 2011. Published November 10, 2011.
Math Subject Classifications: 35J25, 34B18.
Key Words: Nonpositone problem; radial positive solutions.

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Said Hakimi
Université Abdelmalek Essaadi, Faculté des sciences
Département de Mathématiques
BP 2121, Tétouan, Morocco
email: h_saidhakimi@yahoo.fr

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