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具有可变号且与py’有关的非线性项的奇异边值问题的正解
  • ISSN号：1671-1815
  • 期刊名称：《科学技术与工程》
  • 时间：0
  • 分类：O175.8[理学—数学;理学—基础数学]
  • 作者机构：[1]山东师范大学数学科学学院,济南250014
  • 相关基金：国家自然科学基金（10171057）及山东省自然科学基金（Z2000A02）资助
作者： 陈云[1], 张黎黎[1], 闫宝强[1]
关键词： 奇异, 边值问题, 不动点指数, 正解, singularity boundary value problems fixed point index positive solutions
中文摘要：

用锥上的不动点指数理论讨论二阶奇异微分方程边值问题正解的存在性，其中f（t，u，z）可变号，且在u=0奇异，在z=0不奇异。

英文摘要：

Using the theory of fixed point index, the existence of positive solutions for the singular senondorder boundary value problems is presented, where f（t, u, z） may change sign and may be singular at u=0 but not z=0.

同期刊论文项目
具有脉冲的非线性微分系统定性理论及应用
期刊论文 41 获奖 4 著作 1
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期刊信息
  • 《科学技术与工程》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学技术协会
  • 主办单位:中国技术经济学会
  • 主编：明廷华
  • 地址：北京市学院南路86号
  • 邮编：100081
  • 邮箱：ste@periodicals.net.cn
  • 电话：010-62118920
  • 国际标准刊号：ISSN：1671-1815
  • 国内统一刊号：ISSN：11-4688/T
  • 邮发代号:2-734
  • 获奖情况:
  • 国内外数据库收录:
  • 中国中国科技核心期刊,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）
  • 被引量:29478