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径向正解拐点的存在唯一性问题
  • ISSN号：1004-8820
  • 期刊名称：《烟台大学学报：自然科学与工程版》
  • 时间：0
  • 分类：O175.8[理学—数学;理学—基础数学]
  • 作者机构：[1]烟台大学数学与信息科学学院,山东烟台264005
  • 相关基金：国家自然科学基金资助项目（10671169）.
作者： 罗广[1], 李沫[1], 程建纲[1]
关键词： m-Laplace算子, 环型区域, 径向正解, 拐点, m-Laplace operator, annular domain, radial positive solution, inflection point
中文摘要：

设Ω是R^n中的环型区域，n〉m〉1．m—Laplace方程的边值问题是△mu＋f（u）=0，x∈Ω，u｜δΩ=0，讨论其径向正解的拐点，给出了一个拐点的存在唯一性结论．

英文摘要：

Let Ω is an annular domain in R^n, n 〉 m 〉 1. The paper concerns the boundary value problems of m- Laplace equations △mu＋f（u）=0,x∈Ω,u｜δΩ=0 and considers the inflection points for radial positive solutions and a result of uniqueness of inflection points is given.

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期刊信息
  • 《烟台大学学报：自然科学与工程版》
  • 中国科技核心期刊
  • 主管单位:山东省教育厅
  • 主办单位:烟台大学
  • 主编：郭善利
  • 地址：山东省烟台市莱山区清泉路30号
  • 邮编：264005
  • 邮箱：xuebao@ytu.edu.cn
  • 电话：0535-6904913
  • 国际标准刊号：ISSN：1004-8820
  • 国内统一刊号：ISSN：37-1213/N
  • 邮发代号:
  • 获奖情况:
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  • 被引量:2538