On Sirakov's open problem and related topics
On Sirakov's open problem and related topics
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关于西拉科夫的开放问题及相关话题
DOI:
10.2422/2036-2145.202010_010
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发表时间:
2021-05
期刊:
影响因子:
--
通讯作者:
Wenming Zou
中科院分区:
文献类型:
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作者:
Juncheng Wei;Xuexiu Zhong;Wenming Zou
In the present paper, we make some progress on the Sirakov's open problem ({\it Comm. Math. Phys., 2007}) about the existence of nontrivial nonnegative solution to the coupled nonlinear system.$$\begin{cases}.-\Delta u+\lambda u=\mu_1 u^3+\beta uv^2\quad &\hbox{in}\;\R^N,\\.-\Delta v+v=\mu_2 v^3+\beta u^2v\quad&\hbox{in}\;\R^N,\\.u,v>0&\hbox{in}\;\R^N,\;\; N\leq 3..\end{cases}$$.We also study some other properties for related questions, such as the uniqueness of the ground state solution, the asymptotic behavior of the least energy solution, nonexistence of the positive solution and the multiplicity of positive solutions, etc.
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DOI:
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发表时间:
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影响因子:
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期刊:
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影响因子:
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通讯作者:
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