l -模糊覆盖粗糙集的进一步研究

IF 0.3 Q4 MATHEMATICS, APPLIED

Journal of Applied Mathematics Statistics and Informatics Pub Date : 2022-01-01 DOI:10.22457/jmi.v22a05208

Yao-liang Xu, Dan-dan Zou, LingYue Li

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引用次数: 0

摘要

对于L L =∗→(，，)完全剩馀格，Li[8]在2017年定义了一类L -模糊覆盖粗糙集。本文对粗糙集进行了进一步的研究。准确地说，给出了L -模糊覆盖粗糙集的单一公理化表征，并建立了-模糊覆盖粗糙集与L -模糊关系粗糙集之间的关系。

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A Further Study on L-Fuzzy Covering Rough Sets

For L L = ∗ → ( , , ) a complete residuated lattice, a type of L -fuzzy covering rough sets was defined by Li [8] in 2017. In this paper, a further study on rough sets was given. Precisely, a single axiomatic characterization of the L -fuzzy covering rough sets was presented, and the relationships between the -fuzzy covering rough sets and L -fuzzy relation rough sets were established.

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来源期刊

Journal of Applied Mathematics Statistics and Informatics MATHEMATICS, APPLIED-

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审稿时长

20 weeks