The sharp existence of constrained minimizers for a class of nonlinear Kirchhoff equations

The sharp existence of constrained minimizers for a class of nonlinear Kirchhoff equations
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DOI:
10.1002/mma.3247
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发表时间:
2015-09
影响因子:
2.9
通讯作者:
H. Ye
H. Ye
中科院分区:
数学4区
文献类型:
--
作者:
H. Ye

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在本文中,我们研究了以下基尔霍夫型方程具有规定L2范数的解的存在性:−a+b∫RN|∇u|2Δu−|u|p−2u=λu,x∈RN,λεR,其中N≤3,a,b > 0是常数,如果N = 3则p∈(2,2*),2*=6,如果N = 1,2则2*=+∞。我们得到了 2 的全局约束最小化器的尖锐存在性
In this paper, we study the existence of solutions with prescribed L2‐norm for the following Kirchhoff type equation: −a+b∫RN|∇u|2Δu−|u|p−2u=λu,x∈RN,λ∈R,where N≤3,a,b > 0 are constants, p∈(2,2*),2*=6 if N = 3, and 2*=+∞ if N = 1,2. We obtain the sharp existence of global constraint minimizers for 2