@article{fa27c3c4c5634391b0594d89bf998052,
title = "Multi-bump solutions for logarithmic Schr{\"o}dinger equations",
abstract = "We study spatially periodic logarithmic Schr{\"o}dinger equations: (Formula Presented.), where N ≥ 1 and V(x), Q(x) are spatially 1-periodic functions of class C1. We take an approach using spatially 2L-periodic problems (L≫ 1) and we show the existence of infinitely many multi-bump solutions of (LS) which are distinct under ZN-action.",
keywords = "35J20, 35Q40, 35Q55",
author = "Kazunaga Tanaka and Chengxiang Zhang",
note = "Funding Information: The authors are greatful to Professor Zhi-Qiang Wang for suggesting us to study this problem and also for valuable comments. The Authors are also grateful to to Professor Norihisa Ikoma for valuable comments. This paper was written during Chengxiang Zhang{\textquoteright}s visit to Department of Mathematics, School of Science and Engineering, Waseda University as a research fellow with support from China Scholarship Council. Chengxiang Zhang would like to thank China Scholarship Council for the support and Waseda University for kind hospitality. Funding Information: Chengxiang Zhang is supported by China Scholarship Council and NSFC-11271201. Funding Information: Kazunaga Tanaka is partially supported by JSPS Grants-in-Aid for Scientific Research (B) (25287025) and Waseda University Grant for Special Research Projects 2016B-120. Publisher Copyright: {\textcopyright} 2017, Springer-Verlag Berlin Heidelberg.",
year = "2017",
month = apr,
day = "1",
doi = "10.1007/s00526-017-1122-z",
language = "English",
volume = "56",
journal = "Calculus of Variations and Partial Differential Equations",
issn = "0944-2669",
publisher = "Springer New York",
number = "2",
}