The product structure of fuzzy rough sets on a group and the rough T-fuzzy group

Information Sciences

Volumn 175, Issue 1-2, 2005, Pages 97-107

  Jiang, Jiashang ^a   Wu, Congxin ^a   Chen, Degang ^b  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

^b BOHAI UNIVERSITY   (China)

Author keywords

Group; Lower approximations; Rough T fuzzy group; Roughset; T fuzzy group; Upper approximations

Indexed keywords

ALGEBRA; APPROXIMATION THEORY; FUZZY SETS; INFORMATION SCIENCE;

GROUP; LOWER APPROXIMATION; ROUGHSET; ROUGHT T-FUZZY GROUP; T-FUZZY GROUP; UPPER APPROXIMATION;

ROUGH SET THEORY;

EID: 22144446410     PISSN: 00200255     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ins.2004.08.005     Document Type: Article

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