摘要
研究股市系统演化方程的重正化群综合因子,并从实际数据中拟合出作为股市要素的股民数量增长情况对综合因子的演化函数。根据所得演化函数分别从时间和增长率两个方面求出了股市系统演化方程的重正化群解。从解的情况来看,其与现实是一致的。
This article discusses the synthesis transformation operator of stock system evolutional equation. And based on actual data, the evolutional functions of synthesis operator on investors' increasing rate as elements of stock system are built. Correspondingly, the renormalization group solutions of stock system evolutional equation are solved from the angel of time and increasing rate. These solutions show clear coherent with the actual.
出处
《系统工程》
CSCD
北大核心
2007年第2期56-60,共5页
Systems Engineering
关键词
股市系统
层次变换
重正化群解
变换因子
Stock Systems
Hierarchical Transformation
Renormalization Group Solution
Transformation Operator