脉冲中立型抛物方程振动的充要条件  

NECESSARY AND SUFFICIENT CONDITIONS FOR OSCILLATION OF IMPULSIVE NEUTRAL PARABOLIC EQUATIONS

作　　者：罗李平[1] 

机构地区：[1]衡阳师范学院数学与计算科学系,湖南衡阳421008

出　　处：《井冈山大学学报（自然科学版）》2010年第5期11-13,共3页Journal of Jinggangshan University (Natural Science)

基　　金：湖南省教育厅科研计划项目(07C164)

摘　　要：研究一类脉冲中立型抛物方程的振动性,利用Green定理和脉冲中立型方程,建立了该类方程在Newmann边界条件下所有解振动的充要条件和充分条件。In this paper, the oscillation of a class of impulsive neutral parabolic equations is studied. Based on Green theorem and impulsive neutral equation, necessary and sufficient conditions and sufficient conditions for oscillation of all solutions of the equations are established under Newmann boundary condition.

关 键 词：脉冲 中立型 抛物方程 振动性 Newmann边界条件 

分 类 号：O175.26[理学—数学]