Sub-base local reduct in a family of sub-bases

This paper discusses sub-base local reducts in a family of sub-bases. Firstly, definitions of sub-base local consistent sets and sub-base local reducts are provided. Using the sub-base local discernibility matrix, a necessary and sufficient condition for sub-base local consistent sets is presented....

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Bibliographic Details
Main Authors: Liying Yang, Jinjin Li, Yiliang Li, Qifang Li
Format: Article
Language:English
Published: AIMS Press 2022-05-01
Series:AIMS Mathematics
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/math.2022732?viewType=HTML