Interval Valued Fuzzy Filters of Lattice Implication Algebras

Author(s):  
Peng Jiayin
2002 ◽  
Vol 39 (1) ◽  
pp. 137-148 ◽  
Author(s):  
P.V. Ramakrishinan ◽  
V. Lakshmana Gomathi Nayagam

2018 ◽  
Vol 1 (1) ◽  
pp. 9-17
Author(s):  
Hidayat Ullah Khan ◽  
Asghar Khan ◽  
Faiz Muhammad Khan ◽  
Amir Khan ◽  
Muhammad Taj

fuzzy coding theory, fuzzy finite state machines, and fuzzy languages. In this paper, we introduce the concept of an interval-valued -fuzzy filter of an ordered semigroup, where with. Since the concept of an interval-valued -fuzzy filter is an important and useful generalization of the ordinary interval-valued fuzzy filter, we discuss some fundamental aspects of an interval-valued -fuzzy filters. An interval-valued -fuzzy filter is a generalization of the existing concept of an interval-valued fuzzy filter. We discuss the concept of an interval-valued -fuzzy left (right)-filters and provide some characterization theorems. Finally, we extend the concept of an interval-valued fuzzy subgroup with thresholds to the concept of an interval-valued fuzzy left (right)-filter with thresholds of s.


2015 ◽  
Vol 30 (3) ◽  
pp. 299-316 ◽  
Author(s):  
Xue-ling Ma ◽  
Jian-ming Zhan ◽  
Young-Bae Jun

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