一类变指数二阶差分系统的周期解OA
Periodic Solutions for a Class of Second-Order Difference Systems with Variable Exponent
探究了离散p(k)-Laplace系统周期边值问题解的存在性.在一类广义次二次条件下,利用鞍点定理获得了周期解的存在性结果,并举例说明了可解性条件的有效性.
This paper investigates the existence of solutions for periodic boundary value of discrete p(k)-Laplacian systems.Under the generalized subquadratic conditions,some results for the existence of peri-odic solutions are obtained by using the saddle point theorem,and the validity of the solvability condi-tions is proved.
张申贵
西北民族大学数学与计算机科学学院,甘肃 兰州 730030
数理科学
差分系统变指数临界点周期解
difference systemsvariable exponentcritical pointperiodic solution
《吉首大学学报（自然科学版）》 2026 (1)
1-5,5
国家自然科学基金资助项目(12361047)中央高校基本科研业务费资助项目(31920240091)
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