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C^2区域上薛定谔方程解的二阶导数的估计
引用本文:韩斌,陶祥兴.C^2区域上薛定谔方程解的二阶导数的估计[J].杭州应用工程技术学院学报,2010(6):485-493.
作者姓名:韩斌  陶祥兴
作者单位:[1]宁波大学理学院,浙江宁波315211 [2]浙江科技学院理学院,杭州310023
基金项目:国家自然科学基金项目(10771110);宁波市自然科学基金项目(2006A610090)
摘    要:主要研究了C^2区域上薛定谔方程解的一些性质。对于n/(n+1)〈p≤1,Hut^p(Ω)是C^2区域Ω上的Hardy空间,f是Hut^p(Ω)上的一个分布。V(x)是薛定谔方程-div(A↓△u)+Vu=f的非负位势满足反Holder条件Bn,若对x∈Ω,弱解u满足-div(A↓△u)+Vu=f,并且它在边界δΩ的迹γu=0,得到了u的二阶导数的L^p的可积性。

关 键 词:Dirichlet问题  薛定谔方程  Sobolev空间  C^2区域  Bn条件  H^p空间

On second order derivative estimates for Schrodinger equation in C^2 domains
HAN Bin,TAO Xiang-xing.On second order derivative estimates for Schrodinger equation in C^2 domains[J].Journal of Hangzhou Institute of Applied Engineering,2010(6):485-493.
Authors:HAN Bin  TAO Xiang-xing
Affiliation:1. Faculty of Science, Ningbo University, Ningbo 315211, China;2. School of Science, Zhejiang University of Science and Technology, Hangzhou 310023, China)
Abstract:This paper is devoted to research some properties of the solution of Schrodinger equation in C^2 domains. Hut^p (Ω) is the distribution of Hardy space on Ω for n/n+1〈p≤1. Given f∈Hut^p (Ω), V is a singular non-negative potential of the Schrodinger equation -div(A↓△u)+Vu=f satisfying reverse Holder condition Bn. If u is the weak solution of the Schrodinger equation --div(A↓△u)+Vu=f in Ω such that the trace γu=0 on the boundary δΩ, the L^p integraoility of the second order derivative of u will be shown in this article.
Keywords:Dirichlet problem  Schrodinger equation  Sobolev space  C-domains  B  condition  H^p space
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