函数S-粗集与投资风险F-规律发现

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函数S-粗集与投资风险F-规律发现

史开泉

山东大学数学与系统科学学院，山东济南 250100

收稿日期:2006-07-31 修回日期:1900-01-01 出版日期:2006-10-24 发布日期:2006-10-24
通讯作者: 史开泉

Function S-rough sets and discovery of investment risk F-laws

SHI Kai-quan

School of Math. and System Sci., Shandong Univ., Jinan 250100, Shandong, China

Received:2006-07-31 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
Contact: SHI Kai-quan

摘要/Abstract

摘要： 利用函数F-粗集概念给出了规律的f-遗传, f-遗传规律生成,函数单向S-粗集的F-遗传, F-遗传规律生成等概念.提出了F-遗传规律包络定理, F-传递规律分离定理.利用这些结果,给出函数单向S-粗集与投资风险F-规律的发现与应用.

关键词: 函数S-粗集, 投资风险规律, 包络定理 , 规律遗传, F-规律发现

Abstract: Using function S-rough sets, it gives the concepts of f-heredity of f-heredity laws,generation of f-heredity laws, F-heredity of function one direction singular rough sets and F-law heredity generation. The envelope theorem of F-heredity law and separation theorem of F-transfer law are presenten. It puts forwards the function one diretion S-rough sets. discovery and applications of investment risk F-laws by using these results.

Key words: envelope theorem , law heredity, F-law discovery, investment risk law, function S-rough sets

中图分类号:

O159

史开泉 . 函数S-粗集与投资风险F-规律发现[J]. J4, 2007, 42(1): 1-7 .

SHI Kai-quan . Function S-rough sets and discovery of investment risk F-laws[J]. J4, 2007, 42(1): 1-7 .

参考文献

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