Zhihua Huang, Jianfu Yang, Weilin Yu
Abstract:
In this article, we consider the existence of multiple nodal
solutions of the nonlinear Choquard equation
where
.
We show that for any positive integer k, the above
problem has at least one radially symmetrical solution changing sign
exactly k-times.
Submitted July 15, 2017. Published October 27, 2017.
Math Subject Classifications: 35J61, 35B33, 35B38, 35B65.
Key Words: Nonlinear Choquard equations; nodal solutions; nonlocal term.
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Zhihua Huang Department of Mathematics Jiangxi Normal University Nanchang, Jiangxi 330022, China email: zhhuang2016@126.com | |
Jianfu Yang Department of Mathematics Jiangxi Normal University Nanchang, Jiangxi 330022, China email: jfyang_2000@yahoo.com | |
Weilin Yu Department of Mathematics Jiangxi Normal University Nanchang, Jiangxi 330022, China email: williamyu2065@163.com |
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