Existence and limit behavior of prescribed L-2-norm solutions for Schrodinger-Poisson-Slater systems in R-3
Existence and limit behavior of prescribed L-2-norm solutions for Schrodinger-Poisson-Slater systems in R-3
复制标题
R-3 中薛定谔-泊松-斯莱特系统规定的 L-2 范数解的存在性和极限行为
DOI:
10.1002/mma.4556
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发表时间:
2017
影响因子:
2.9
通讯作者:
X. C. Zhu
中科院分区:
文献类型:
--
作者:
S. Li;Q. Zhang;X. C. Zhu
In this paper, we study constraint minimizers of the followingL2−critical minimization problem: e(N):=inf{E(u),u∈H1(R3)and∫R3|u|2dx=N>0}, whereE(u) is the Schrödinger‐Poisson‐Slater functional E(u):=∫R3|∇u|2dx−12∫R3∫R3u2(y)u2(x)|x−y|dydx−35∫R3m(x)|u|103dx, andNdenotes the mass of the particles in the Schrödinger‐Poisson‐Slater system. We prove thate(N) admits minimizers forand, however, no minimizers forN>N∗, whereQ(x) is the unique positive solution ofin. Some results on the existence and nonexistence of minimizers fore(N∗) are also established. Further, whene(N∗) does not admit minimizers, the limit behavior of minimizers asN↗N∗is also analyzed rigorously.