Existence and asymptotic behavior of positive solutions for a class of locally superlinear Schr?dinger equation

Existence and asymptotic behavior of positive solutions for a class of locally superlinear Schr?dinger equation
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一类局部超线性薛定谔方程正解的存在性及其渐近行为

DOI:
10.1007/s00229-022-01428-5
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发表时间:
2022
影响因子:
0.6
通讯作者:
Watanabe Tatsuya
Watanabe Tatsuya
中科院分区:
数学4区
文献类型:
--
作者:
Adachi Shinji;Ikoma Norihisa;Watanabe Tatsuya

文献摘要

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本文讨论了一类非线性微分方程正解的存在性。这里,是一个参数,并且f(u)仅在的邻域内满足条件。我们将证明具有捕获型势或对称势的正解的存在性,其中。我们的结果推广了以前的结果(阿达奇和Watanabe在J Math Anal Appl 507:125765,2022; Costa和Wang在Proc Am Math Soc 133(3):787-794,2005; do Shuo et al.在J Math Anal Appl 342:432-445,2008),同时我们还研究了一族正解的渐近行为.
This paper treats the existence of positive solutions ofin. Here,is a parameter andf(u) satisfies conditions only in a neighborhood of. We shall show the existence of positive solutions with potential of trapping type or-symmetric potential where. Our results extend previous results (Adachi and Watanabe in J Math Anal Appl 507:125765, 2022; Costa and Wang in Proc Am Math Soc 133(3):787–794, 2005; do Ó et al. in J Math Anal Appl 342:432–445, 2008) as well as we also study the asymptotic behavior of a familyof positive solutions as.