一个植被生态系统非负弱解对初值的连续依赖性  

Continuous dependence of non-negative weak solutions of vegetation ecological systems on initial values

作　　者：师建国[1] 赵文菊[1] 

机构地区：[1]黄淮学院数学科学系。河南驻马店463000

出　　处：《兰州理工大学学报》2009年第5期152-156,共5页Journal of Lanzhou University of Technology

基　　金：河南省基础与前沿技术研究重点资助项目(082300410040);河南省教育厅自然科学研究基金(2008C110002)

摘　　要：利用能量方法,采用嵌入不等式研究一个非线性强耦合生态植被系统,建立非负弱解正则性估计,得到植被生态系统非负弱解对初值的连续依赖性.A nonlinear and strongly coupled vegetation ecological system was investigated by using energy method and inequality embedment,and the estimation of regularity was established for its non-negative weak solution,so that the continuous dependence of non-negative weak solution of vegetation ecological system on the initial values was obtained.

关 键 词：能量方法 嵌入不等式 正则性估计 连续依赖性 

分 类 号：O175.2[理学—数学]