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The asymptotic behavior of the ground state solutions for biharmonic equations

✍ Scribed by Yajing Zhang; Jianghao Hao


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
243 KB
Volume
74
Category
Article
ISSN
0362-546X

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✦ Synopsis


In this paper we study the asymptotic behavior of the ground state solutions of the HΓ©non type biharmonic equation βˆ† 2 u = |x| Ξ± u p-1 in Ω, u > 0 in Ω and u = βˆ‚u βˆ‚n = 0 on βˆ‚β„¦, where Ω is the unit ball in R N , Ξ± > 0, p > 2. We prove that the ground state solution u p concentrates on a boundary point and has a unique maximum point as p β†’ 2 * = 2N

N-4 , which deduce that the ground state solution u p is not radially symmetric.


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