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arXiv 1405.4584math.AP
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多调和Hénon-Lane-Emden系统的Liouville型定理

Liouville-type theorems for polyharmonic Hénon-Lane-Emden system

Quoc Hung Phan

摘要:

研究了多调和Hénon-Lane-Emden系统$(-Δ)^mu=|x|^av^p,\; (-Δ)^mv=|x|^bu^q$的Liouville型定理,当$m,p,q\geq 1, pq\ne 1$,和$a,b\geq 0$ .正解不存在的充要条件是$(N+a)/(p+1)+$ $(N+b)/(q+1)>N-2m$ . Fazly [6]证明了该猜想对所有维的径向解和$N\leq 2m+1$维的经典解都成立。本文给出了维数$N\geq 2m+2$的部分结果.

英文摘要:

We study Liouville-type theorem for polyharmonic Hénon-Lane-Emden system $(-Δ)^mu=|x|^av^p,\; (-Δ)^mv=|x|^bu^q$ when $m,p,q\geq 1, pq\ne 1$, and $a,b\geq 0$. It is a natural conjecture that the nonexistence of positive solutions should be true if and only if $(N+a)/(p+1)+$ $(N+b)/(q+1)>N-2m$. It is shown by Fazly [6] that the conjecture holds for radial solutions in all dimensions and for classical solutions in dimension $N\leq 2m+1$. We here give some partial results in dimension $N\geq 2m+2$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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