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" exponential...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.展开更多
基金Supported by the National Natural Science Foundation of China(10671182)Supported by the Natural Science Foundation of Henan Province(0611053300+1 种基金200510463024)Supported by the Young Skeleton Teacher Project of the Higher School of Henan Province
文摘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.
基金Supported by National Science Foundation of China(10371111) Science Foundation of Henan Provience and Foundation of Zhengzhou Institute of Technology
