一类四阶差分系统的多重周期解

doi:10.13371/j.cnki.chin.q.j.m.2016.03.004

数学季刊 ›› 2016, Vol. 31 ›› Issue (3): 260-268.doi: 10.13371/j.cnki.chin.q.j.m.2016.03.004

一类四阶差分系统的多重周期解

College of Mathematics and Computer Science,Northwest University for Nationalities

收稿日期:2015-03-08 出版日期:2016-09-30 发布日期:2020-11-04
作者简介:ZHANG Shen-gui(1980-), male, native of Lanzhou, Gansu, an associate professor of Northwest University for Nationalities, M.S.D., engages in nonlinear functional analysis.
基金资助:
Supported by the National Natural Science Foundation of China(31260098)；

Multiple Periodic Solutions for a Class of Fourth-order Difference Systems

College of Mathematics and Computer Science,Northwest University for Nationalities

Received:2015-03-08 Online:2016-09-30 Published:2020-11-04
About author:ZHANG Shen-gui(1980-), male, native of Lanzhou, Gansu, an associate professor of Northwest University for Nationalities, M.S.D., engages in nonlinear functional analysis.
Supported by:
Supported by the National Natural Science Foundation of China(31260098)；

摘要/Abstract

摘要： By using critical point theory,we study periodic solutions for a class of fourthorder difference systems with partially periodic potential and linear nonlinearity.Some sufficient conditions for the existence of multiplicity of periodic solutions are obtained via generalized saddle point theorem.

关键词: periodic solutions, fourth-order difference system, critical point

Abstract: By using critical point theory,we study periodic solutions for a class of fourthorder difference systems with partially periodic potential and linear nonlinearity.Some sufficient conditions for the existence of multiplicity of periodic solutions are obtained via generalized saddle point theorem.

Key words: periodic solutions, fourth-order difference system, critical point

中图分类号:

O175

张申贵. 一类四阶差分系统的多重周期解[J]. 数学季刊, 2016, 31(3): 260-268.

ZHANG Shen-gui. Multiple Periodic Solutions for a Class of Fourth-order Difference Systems[J]. Chinese Quarterly Journal of Mathematics, 2016, 31(3): 260-268.

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一类四阶差分系统的多重周期解

Multiple Periodic Solutions for a Class of Fourth-order Difference Systems

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