期刊
JOURNAL OF DIFFERENTIAL EQUATIONS
卷 261, 期 3, 页码 1933-1972出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jde.2016.04.021
关键词
Schrodinger equations; Nonlocal elliptic equations; Critical exponential growth; Trudinger-Moser inequality; Semiclassical states
类别
资金
- CNPq/Brazil [304036/2013-7]
- NSFC [11571317, 11101374, 11271331]
- ZJNSF [LY15A010010]
We study the following singularly perturbed nonlocal Schrodinger equation -epsilon(2)Delta u + V(x)u = epsilon(mu-2)[1/vertical bar x vertical bar(mu) * F(u)]f(u) in R-2, where V(x) is a continuous real function on R-2, F (s) is the primitive of f (s), 0 < mu < 2 and s is a positive parameter. Assuming that the nonlinearity f (s) has critical exponential growth in the sense of Trudinger-Moser, we establish the existence and concentration of solutions by variational methods. (C) 2016 Elsevier Inc. All rights reserved.
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