𝒩-Fuzzy Ideals in Ordered Semigroups
oleh: Asghar Khan, Young Bae Jun, Muhammad Shabir
| Format: | Article |
|---|---|
| Diterbitkan: | Hindawi Limited 2009-01-01 |
Deskripsi
We introduce the concept of 𝒩-fuzzy left (right) ideals in ordered semigroups and characterize ordered semigroups in terms of 𝒩-fuzzy left (right) ideals. We characterize left regular (right regular) and left simple (right simple) ordered semigroups in terms of 𝒩-fuzzy left (𝒩-fuzzy right) ideals. The semilattice of left (right) simple semigroups in terms of 𝒩-fuzzy left (right) ideals is discussed.