A Decay Result to an Elliptic Equation with Dynamical Boundary Condition  

具动力边界条件椭圆方程解的衰减性(英文)

作　　者：呼青英 朱碧 张宏伟 

机构地区：[1]Department of Mathematics,Henan University of Technology

出　　处：《Chinese Quarterly Journal of Mathematics》2009年第3期365-369,共5页数学季刊（英文版）

基　　金：Supported by the National Natural Science Foundation of China(10671182);Supported by the Natural Science Foundation of Henan Province(0611053300;200510463024);Supported by the Young Skeleton Teacher Project of the Higher School of Henan Province

摘　　要：The decay estimations of the solution to an elliptic equation with dynamical boundary condition is considered.We proved that,for suitable initial datum,the energy of the solution decays "in time" exponentially if p=0,whereas the decay is polynomial order if p>0.

关 键 词：elliptic equation dynamical boundary condition DECAY 

分 类 号：O175.29[理学—数学] TU435[理学—基础数学]