摘要
该文给出一阶常系数线性中立型方程组以及任意阶常系数线性中立型方程的周期解存在的充要条件.
This article gives respectively the necessary and sufficient conditions of the existence of perisdic solation of systems of first order linear neutral equations and systems of linear equations with constant coefficient of any order.
出处
《广西师院学报(自然科学版)》
1996年第1期20-26,共7页
Journal of Guangxi Teachers College(Natural Science Edition)