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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：复旦大学
学位：博士
所在单位：数学科学学院
学科：应用数学
办公地点：大连理工大学主校区科技园大厦A1124
联系方式：Tel:0411-84708351-8124
电子邮箱：fqli@dlut.edu.cn
Existence of solutions for a nonlocal problem arising in plasma physics
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论文类型：期刊论文
发表时间：2014-02-15
发表刊物：JOURNAL OF DIFFERENTIAL EQUATIONS
收录刊物：SCIE、Scopus
卷号：256
期号：4
页面范围：1653-1682
ISSN号：0022-0396
关键字：Nonlinear elliptic equations; Decreasing rearrangement; Relative rearrangement; Grad-Mercier type; Plasma physics
摘要：This paper deals with a nonlocal problem arising in plasma physics. This problem involves the terms u'(*)(vertical bar u > u(x)vertical bar) and vertical bar u > u(x)vertical bar, which are neither local, nor continuous and monotone. By using the Galerkin approximate method and the topological degree theory, the existence of solutions will be proved. (C) 2013 Elsevier Inc. All rights reserved.