#### Filter Results:

- Full text PDF available (5)

#### Publication Year

2012

2015

- This year (0)
- Last 5 years (6)
- Last 10 years (6)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

In this paper, we introduce the concept of (α, β)-fuzzy ideals in ternary semigroups, which is a generalization of fuzzy ideals in ternary semigroups. We investigate the related properties of ternary semigroups. The lower and upper parts of fuzzy subsets of a ternary semigroup are defined. Characterizations of regular ternary semigroups by the properties of… (More)

The concept of q , -fuzzy ternary subsemigroup (left, right, lateral, quasi-, bi-) ideal of a ternary semigroup is introduced and several related properties are investigated. We give some characterizations of regular and weakly regular ternary semigroups by q , -fuzzy left (right, lateral) ideals, q , -fuzzy quasi-ideals and q , -fuzzy bi-(generalized bi-)… (More)

Our aim in this paper is to introduce and study a new sort of fuzzy ternary subsemigroup (left ideal, right ideal, lateral ideal, quasi-ideal, bi-ideal) of a ternary semigroup, called interval-valued (α,β )-fuzzy ternary subsemigroup (left ideal, right ideal, lateral ideal, quasi-ideal, bi-ideal). We also characterize regular ternary semigroups in terms of… (More)

- N. Rehman
- 2012

In this paper we have generalized the concepts of q , -fuzzy ideals, q , -fuzzy quasi-ideals and q , -fuzzy bi-ideals by introducing the concepts of k q , -fuzzy ideals, k q , -fuzzy quasiideals and k q , -fuzzy bi-ideals in ternary semigroups and several related properties are investigated. Different… (More)

- Noor Rehman, Muhammad Shabir
- Journal of Intelligent and Fuzzy Systems
- 2014

- Noor Rehman, Young Bae Jun
- 2015

Classifications of (α,β )-fuzzy left (right and lateral) ideals of ternary semigroups are discussed. Relations between (∈,∈ ∨q)-fuzzy left (right and lateral) ideals and (q,∈∨q)-fuzzy left (right and lateral) ideals are established. Given special sets, so called t-q-set and t-∈∨q-set, conditions for the t-q-set and t-∈∨q-set to be left (right and lateral)… (More)

- ‹
- 1
- ›