摘要
给出了描述社会消费对经济发展作用的一类带非线性边界条件的投资动力系统。证明了该动力系统存在非负，唯一解。
This paper gives a class of investment dynamical system with nonlinear boundary condition which describes the socical consumption influences on economic development,and proves that the dynamical system has nonnegative and unique solution.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1998年第4期1-7,共7页
Systems Engineering-Theory & Practice
关键词
投资动力系统
非线性
非负性
经济发展
investment equation
social consumption distribution density function
integral equation
