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兰州大学机构库  > 数学与统计学院  > 期刊论文
题名: EXISTENCE AND UNIQUENESS OF POSITIVE SOLUTIONS FOR A NONLOCAL DISPERSAL POPULATION MODEL
作者: Sun, JW
收录类别: SCIE
出版日期: 2014-06-20
刊名: ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS
页码: -
英文摘要: In this article, we study the solutions of a nonlocal dispersal equation with a spatial weight representing competitions and aggregation. To overcome the limitations of comparison principles, we introduce new definitions of upper-lower solutions. The proof of existence and uniqueness of positive solutions is based on the method of monotone iteration sequences.
关键词: Nonlocal dispersal ; upper-lower solutions ; aggregation ; existence and uniqueness
作者部门: Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Gansu, Peoples R China
通讯作者: Sun, JW (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Gansu, Peoples R China.
学科分类: Mathematics
文章类型: Article
所属项目编号: NSF of China [11271172] ; FRFCU [lzujbky-2014-23]
所属项目名称: 国家自然科学基金项目 ; 中央高校基本科研业务费专项资金
项目资助者: NSFC ; LZU
语种: 英语
ISSN号: 1072-6691
WOS记录号: WOS:000339030500001
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/118899
Appears in Collections:数学与统计学院_期刊论文

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