OSCILLATION THEOREM TO SYSTEMS OF IMPULSIVE NEUTRAL DELAY PARABOLIC PARTIAL DIFFERENTIAL EQUATIONS  

作　　者：Luo Liping Ouyang Zigen 

机构地区：[1]Dept. of Math., Hengyang Normal University, Hengyang 421008, Hunan [2]Dept. of Math., Nanhua University, Hengyang 421001, Hunan

出　　处：《Annals of Differential Equations》2007年第3期297-303,共7页微分方程年刊（英文版）

基　　金：Supported by the National Natural Science Foundation of China(10471086).

摘　　要：In this paper, we study the oscillation of solutions to the systems of impulsive neutral delay parabolic partial differential equations. Under two different boundary conditions, we obtain some sufficient conditions for oscillation of all solutions to the systems.In this paper, we study the oscillation of solutions to the systems of impulsive neutral delay parabolic partial differential equations. Under two different boundary conditions, we obtain some sufficient conditions for oscillation of all solutions to the systems.

关 键 词：IMPULSE neutral type DELAY system of parabolic partial differential equations OSCILLATION 

分 类 号：O175.2[理学—数学]