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一类二阶不定权特征值问题结点解的全局结构
  • ISSN号：1003-3998
  • 期刊名称：数学物理学报
  • 时间：2011
  • 页码：910-917
  • 分类：O241.6[理学—计算数学;理学—数学]
  • 作者机构：[1]西北师范大学数学与信息科学学院,兰州730070
  • 相关基金：国家自然科学基金（11061030,11026060）; 甘肃省高校科研业务费; 西北师范大学科技创新工程项目（03-69,0303-23）资助
  • 相关项目：高阶线性差分算子的谱结构及相应非线性问题解的分歧
作者： 马如云|韩晓玲|
关键词： 不定权, 分歧, 结点解, Indefinite weight, Bifurcation, Nodal solutions
中文摘要：

该文运用分歧方法研究二阶非线性不定权特征值问题u″＋rh（t）f（u）=0,0

英文摘要：

The authors are concerned with the existence of nodal solutions of the indefinite weight boundary value problem u＂ ＋ rh（t）f（u） = 0,0t1,u（0） = u（1） = 0, where h∈C[0,1]changes sign.The proof of the main result is based upon bifurcation techniques.

同期刊论文项目
带强迫项的非线性常微分方程边值问题变号解研究
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高阶线性差分算子的谱结构及相应非线性问题解的分歧
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期刊信息
  • 《数学物理学报：A辑》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国科学院武汉物理与数学研究所
  • 主编：李邦河 陈贵强 朱熹平
  • 地址：湖北省武汉市武昌小洪山西路30号武汉71010信箱
  • 邮编：430071
  • 邮箱：actams@wipm.ac.cn
  • 电话：027-87199206
  • 国际标准刊号：ISSN：1003-3998
  • 国内统一刊号：ISSN：42-1226/O
  • 邮发代号:38-214
  • 获奖情况:
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  • 被引量:5382