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P-集合的(σ,τ)-扩展模型与其性质 被引量:3

( σ,τ)-expansion model of P-sets and its properties
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摘要 P-集合是由内P-集合XF与外P-集合XF构成的集合对,P-集合副集的(σ,τ)-生成是由内副集的σ-生成Aσ(XF)与外副集的τ-生成Aτ(XF)构成的集合对。本文在P-集合与P-集合副集的(σ,τ)-生成的基础上,给出P-集合的(σ,τ)-扩展模型,得到P-集合与它的(σ,τ)-扩展的关系定理,讨论了P-集合的(σ,τ)-扩展性质。P-集合的(σ,τ)-扩展模型拓宽了P-集合的研究范围。 P-sets( packet sets) is a set pair composed of internal P-set XF and outer P-set XF , while the (σ,τ)-generation of assistant sets of P-sets is also a set pair composed ofσ-generation of internal assistant set Aσ(XF) and τ-generation of outer assistant set Aτ( XF ) .Based on the above knowledge, (σ,τ)-expansion model of P-sets is proposed.The rela-tionship theorem between P-sets and its (σ,τ)-expansion is presented.A series of propoties about the (σ,τ)-expansion of P-sets are discussed.(σ,τ)-expansion model of P-sets expands the research field of P-sets.
作者 于秀清
机构地区 德州学院数学系
出处 《山东大学学报(理学版)》 CAS CSCD 北大核心 2014年第4期90-94,共5页 Journal of Shandong University(Natural Science)
基金 山东省高校科技计划资助项目(J12LN92) 山东省自然科学基金资助项目(ZR2010AL019)
关键词 P-集合 P-集合副集的(σ τ)-生成 P-集合的(σ τ)-扩展 P-sets assistant sets of P-sets (σ,τ)-generation of assistant sets
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  • 1SHI Kaiquan. S-rough sets and its applications in diagnosis-recognition for disease[J]. IEEE Proceedings of the First International Conference on Machine Learning and Cybernetics, 2002, 1 (1) : 50-54
  • 2SHI Kaiquan, CUI Yuquan. F-decomposition and F-reduction of S-rough sets[J]. An International Journal Advances in Systems Science and Applications, 2004, 4(4):487-499.
  • 3SHI Kaiquan, CHANG Tingchen, One direction S-rough sets[J]. International Journal of Fuzzy Mathematics, 2005, 13(2) : 319-334.
  • 4SHI Kaicluan. Two direction S-rough sets[J]. International Journal of Fuzzy Mathematics, 2005, 13(2) : 335-349.
  • 5史开泉,姚炳学.函数S-粗集与规律挖掘[M].北京:科学出版社,2007.147-198.
  • 6PAWLAK Z. Rough sets[J]. International Journal of Computer and Information Sciences, 1982, 32(11): 341-356.
  • 7SHI Kaiquan. P-sets and its applieations[J]. An International Journal Advances in System Science and Application, 2009, 9(2):168- 178.
  • 8SHI Kaiquan, ZHANG Tingcheng. One direction S-rough sets [ J]. International Journal of Fuzzy Mathematics, 2005, 13 (2) : 319-334.
  • 9SHI Kaiquan. Two directions S-rough sets[J]. International Journal of Fuzzy Mathematics, 2005, 13(2) :335-349.
  • 10Shi Kaiquan.P-sets and its applications[J].An Internat-ional Journal Advances in Systems Science and Applications,2009,9(2):209-219.

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