JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2022, Vol. 57 ›› Issue (3): 31-40.doi: 10.6040/j.issn.1671-9352.4.2021.114

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Research of partition knowledge orthogonal complement for granular space

WANG Bao-li1,2, WANG tao2, LIAN Kan-chao1*, HAN Su-qing2,3   

  1. 1. School of Mathematics &
    Information Technology, Yuncheng University, Yuncheng 044000, Shanxi, China;
    2. Department of Mathematics, Taiyuan Normal University, Jinzhong 030619, Shanxi, China;
    3. Department of Computer Science, Taiyuan Normal University, Jinzhong 030619, Shanxi, China
  • Published:2022-03-15

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Abstract: From the algebraic perspective, this study proposes the concepts of the absolute orthogonal complements and the relative orthogonal complements for the starting partition knowledge by analyzing the study characteristic of accurately discerning the objective concept or knowledge. Moreover, we put forward the thoughts of maximal absolute orthogonal complement and minimal relative orthogonal complement to model the most significant difference and the easiest transferring in the absolute and relative cognition of agents.

Key words: partition knowledge, absolute orthogonal complement, relative orthogonal complement, maximal absolute orthogonal complement, minimal relative orthogonal complement

CLC Number: 

  • TP391
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