期刊文献+

四阶脉冲弹性梁方程非平凡弱解的存在数量 被引量:1

The Numbers of Nontrivial Weak Solutions to Fourth-order Impulsive Elastic Beam Equations
原文传递
导出
摘要 本文研究了一类具有脉冲项的四阶弹性梁微分方程边值问题,在非线性项不连续的情况下利用变分方法结合相应的临界点定理得到了非平凡弱解的存在数量,最后给出具体的例子,结合牛顿迭代法来验证所得到的结论. In this paper,the numbers of nontrivial solutions to super linear fourthorder impulsive elastic beam equations are obtained.We get two theorems via variational methods and corresponding two-critical-points theorems.Combining with the Newton-iterative method,two examples are presented to illustrate the value of the obtained theorems.
作者 刘健 赵增勤 于文广 Jian LIU;Zeng Qin ZHAO;Wen Guang YU(School of Mathematics and Quantitative Economics,Shandong University of Finance and Economics,JVnan 250014,P.R.China;School of Mathematical Sciences,Qufu Normal University,Qufu 273165,P.R.China;School of Insurance,Shandong University of Finance and Economics,JVnan 250014,P.R.China)
出处 《数学学报(中文版)》 CSCD 北大核心 2021年第1期99-106,共8页 Acta Mathematica Sinica:Chinese Series
基金 国家自然科学基金(11571197,11601269) 教育部人文社会科学研究项目(16YJC630070) 山东省自然科学基金(ZR2017MA048,ZR2018MG002) 山东财经大学青年优秀人才支持计划 山东省高等学校优势学科人才团队培育计划(1716009) 泰山学者工程专项经费(tsqn20161041)。
关键词 弹性梁方程 脉冲 变分方法 elastic beam equations impulsive effects variational methods
  • 相关文献

参考文献2

二级参考文献10

  • 1Liu J., Zhao Z. Q., An application of variational methods to second order impulsive differential equation with derivative dependence, Electron. J. Differ. Equ., 2014, 2014(62):1-13.
  • 2Nieto J. J., O'Regan D., Variational approach to impulsive differential equations, Nonlinear Anal., 2009, 10:680-690.
  • 3Nieto J. J., Variational formulation of a damped Dirichlet impulsive problem, Appl. Math. Lett., 2010, 23:940-942.
  • 4Qian A., Li C., Infinitely many solutions for a Robin boundary value problem, Int. J. Differ. Equ., 2010, 2010:1-9, Article ID 548702.
  • 5Rabinowitz P. H., Minimax Methods in Critical Point Theory with Applications to Differential Equations, CBMS Reg. Conf. Ser. Math., vol. 65, Amer. Math. Soc., Providence, RI. 1986.
  • 6Schechter M., A variation of the mountain pass lemma and applications, J. Lond. Math. Soc., Second Series, 1991, 44:491-502.
  • 7Tian Y., Ge W. G., Applications of variational methods to boundary value problem for impulsive differential equations, Proc. Edinburgh Math. Soc., 2008, 51:509-527.
  • 8Willem M., Minimax Theorems, Birkh?user, Boston, 1996.
  • 9Xiao J., Nieto J. J., Variational approach to some damped Dirichlet nonlinear impulsive differential equations, J. Franklin. Inst., 2011, 348:369-377.
  • 10Ye Y., Tang C. L., Infinitely many solutions for fourth-order elliptic equations, J. Math. Anal. Appl., 2012, 394:841-854.

共引文献3

同被引文献3

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部