粗系统与它的粗依赖

史开泉¹，余文琼²

SHI Kai-quan¹ and YU Wen-qiong²

1. School of Math. and System Sci.， Shandong Univ., Jinan 250100, Shandong, China；2. Department of Math. and Computer, Sanming College, Sanming 365004, Fujian, China

Received:2005-03-28 Revised:2005-06-03 Online:2006-10-24 Published:2006-10-24
Contact: SHI Kai-quan

摘要： 利用函数S-粗集(function singular rough sets)，给出粗系统与粗依赖的概念，给出粗系统的依赖性度量；提出粗依赖的序定理，粗依赖的惯性定理和粗依赖的惯性原理；给出粗系统的粗依赖在经济系统投资预警分析中的应用．

关键词: 函数S-粗集, 粗系统, 应用 , 粗依赖的惯性原理, 粗依赖的序定理, 粗依赖

Key words: application , rough dependency inertia principle, rough dependency order theorem, rough dependency, rough system, function S-rough sets

中图分类号:

史开泉,余文琼 . 粗系统与它的粗依赖[J]. J4, 2006, 41(1): 45-51 .

SHI Kai-quan and YU Wen-qiong . Rough system and its rough dependency[J]. J4, 2006, 41(1): 45-51 .

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