时滞双曲型微分方程解的振动充要条件  

Necessary and Sufficient Conditions for Oscillation of Solutions of Delay Hyperbolic Differential Equation

作　　者：林金泉[1] 

机构地区：[1]嘉应学院数学系,广东梅州514015

出　　处：《嘉应学院学报》2006年第6期12-14,共3页Journal of Jiaying University

摘　　要：建立了一类时滞双曲型微分方程解的振动充要条件,揭示了这类双曲方程与相应泛函微分方程解的振动的等价性。Some necessary and sufficient conditions for the oscillation of solutions of delay hyperbolic differential equations are obtained. It shows that the oscillation of delay hyperbolic differential equations is equivalent to that of the corresponding functional differential equations.

关 键 词：时滞 双曲型微分方程 泛函微分方程 振动 

分 类 号：O175.27[理学—数学]