(v, T)-fuzzy rough approximation operators and the TL-fuzzy rough ideals on a ring

Li F; Yin YQ; Lu LX

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(v, T)-fuzzy rough approximation operators and the TL-fuzzy rough ideals on a ring

机译：环上的（v，T）-模糊粗略近似算子和TL-模糊粗略理想

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In this paper, we consider a ring as a universal set and study (v,T)-fuzzy rough approximation operators with respect to a TL-fuzzy ideal of a ring. First, some new properties of generalized (v, T)-fuzzy rough approximation operators are obtained. Then, a new fuzzy algebraic structure - TL-fuzzy rough ideal is defined and its properties investigated. And finally, the homomorphism of (v, T)-fuzzy rough approximation operators is studied. (c) 2007 Elsevier Inc. All rights reserved.

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《Information Sciences: An International Journal》 |2007年第21期|共16页
作者
Li F; Yin YQ; Lu LX;
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正文语种 eng
中图分类自动化技术、计算机技术;
关键词
(v; T)-fuzzy rough approximation operator; TL-fuzzy ideal; (v; T)-fuzzy rough ideal; L-fuzzy relation; T-congruence L-fuzzy relation; SETS; SIMILARITY; SEMIGROUPS;

机译：（v;T）-模糊粗糙逼近算子;TL-模糊理想;（v;T）-模糊粗糙理想;L-模糊关系;T-同余L-模糊关系;集合;相似性;SEMIGROUPS;

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(v, T)-fuzzy rough approximation operators and the TL-fuzzy rough ideals on a ring

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