数学物理学报(英文版) ›› 2020, Vol. 40 ›› Issue (2): 341-354.doi: 10.1007/s10473-020-0203-9

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ASYMPTOTIC BEHAVIOR OF SOLUTION BRANCHES OF NONLOCAL BOUNDARY VALUE PROBLEMS

徐西安1, 秦宝侠2, 王震1   

  1. 1. Department of Mathematics, Jiangsu Normal University, Xuzhou 221116, China;
    2. School of Mathematics, Qilu Normal University, Jinan 250013, China
  • 收稿日期:2017-10-15 修回日期:2019-05-08 出版日期:2020-04-25 发布日期:2020-05-26
  • 作者简介:Xian XU,E-mail:xuxian@163.com;Baoxia QIN,E-mail:qinbaoxia@126.com;Zhen WANG,E-mail:1017979100@qq.com
  • 基金资助:
    This paper is supported by the National Natural Science Foundation of China (11871250), Qing Lan Project. Key (large) projects of Shandong Institute of Finance in 2019 (2019SDJR31), and the teaching reform project of Qilu Normal University (jg201710).

ASYMPTOTIC BEHAVIOR OF SOLUTION BRANCHES OF NONLOCAL BOUNDARY VALUE PROBLEMS

Xian XU1, Baoxia QIN2, Zhen WANG1   

  1. 1. Department of Mathematics, Jiangsu Normal University, Xuzhou 221116, China;
    2. School of Mathematics, Qilu Normal University, Jinan 250013, China
  • Received:2017-10-15 Revised:2019-05-08 Online:2020-04-25 Published:2020-05-26
  • Supported by:
    This paper is supported by the National Natural Science Foundation of China (11871250), Qing Lan Project. Key (large) projects of Shandong Institute of Finance in 2019 (2019SDJR31), and the teaching reform project of Qilu Normal University (jg201710).

摘要: In this article, by employing an oscillatory condition on the nonlinear term, a result is proved for the existence of connected component of solutions set of a nonlocal boundary value problem, which bifurcates from infinity and asymptotically oscillates over an interval of parameter values. An interesting and immediate consequence of such oscillation property of the connected component is the existence of infinitely many solutions of the nonlinear problem for all parameter values in that interval.

关键词: Global solution branches, Leray-Schauder degree, asymptotic oscillation property

Abstract: In this article, by employing an oscillatory condition on the nonlinear term, a result is proved for the existence of connected component of solutions set of a nonlocal boundary value problem, which bifurcates from infinity and asymptotically oscillates over an interval of parameter values. An interesting and immediate consequence of such oscillation property of the connected component is the existence of infinitely many solutions of the nonlinear problem for all parameter values in that interval.

Key words: Global solution branches, Leray-Schauder degree, asymptotic oscillation property

中图分类号: 

  • 47H07