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SYMMETRY BREAKING FOR GROUND-STATE SOLUTIONS OF HÉNON SYSTEMS IN A BALL

Published online by Cambridge University Press:  08 December 2010

HAIYANG HE
HAIYANG HE*
Affiliation:
Department of Mathematics, Hunan Normal University, Changsha Hunan 410081, The People's Republic of China e-mail: hehy917@yahoo.com.cn
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Abstract

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We consider in this paper the problem (1) where Ω is the unit ball in ℝN centred at the origin, 0 ≤ α < pN,β > 0, N ≥ 3. Suppose qϵ → q as ϵ → 0+ and qϵ, q satisfy, respectively, we investigate the asymptotic estimates of the ground-state solutions (uϵ, vϵ) of (1) as β → + ∞ with p, qϵ fixed. We also show the symmetry-breaking phenomenon with α, β fixed and qϵ → q as ϵ → 0+. In addition, the ground-state solution is non-radial provided that ϵ > 0 is small or β is large enough.

Keywords

35J5035J60
Type
Research Article
Information
Glasgow Mathematical Journal , Volume 53 , Issue 2 , May 2011 , pp. 245 - 255
Copyright
Copyright © Glasgow Mathematical Journal Trust 2010

References

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