Title :
On Rough Ideals and Rough Fuzzy Ideals of BCI-Algebras
Author :
Chen, Lu ; Wang, Feng-xiao
Author_Institution :
Dept. of Math., Shaanxi Univ. of Technol., Hanzhong
Abstract :
Based on rough set theory, we study the mathematical structure of BCI-algebras. The lower and upper rough subalgebras, the upper and lower rough ideals of BCI-algebras are defined. Then the properties of rough subalgebras and rough ideals are discussed. The left and the right rough fuzzy ideals and subalgebras are defined and researched.
Keywords :
algebra; rough set theory; BCI-algebras; rough fuzzy ideals; rough ideals; Algebra; Data analysis; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Mathematics; Rough sets; Set theory; BCI-algebras; fuzzy ideals; rough fuzzy ideals; rough subalgebras;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on
Conference_Location :
Jinan Shandong
Print_ISBN :
978-0-7695-3305-6
DOI :
10.1109/FSKD.2008.79
