Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
N-fuzzy quasi-ideals in ordered semigroups
Authors: A. Khan, Y. B. Jun and M. Shabir
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Abstract
We introduce the concept of N-fuzzy quasi-ideals in ordered semigroups and investigate the basic theorem of quasi-ideals of ordered semigroups in terms of N-fuzzy quasi-ideals. We characterize left (resp. right) regular and completely regular ordered semigroups in terms of N-fuzzy quasi-ideals. We define semiprime N-fuzzy quasi-ideals and characterize completely regular ordered semigroups in terms of semiprime N-fuzzy quasi-ideals. We provide characterizations of some semilattices of left and right simple semigroups in terms of N-fuzzy quasi-ideals.Fulltext
– 0.27 Mb
Contents
- New fuzzy subquasigroups
- Vague Lie subalgebras over a vague field
- A probabilistic model of error-detecting codes based on quasigroups
- Pure ideals in ternary semigroups
- Secret-sharing schemes and orthogonal systems of k-ary operations
- Prolongations of quasigroups by middle translations
- Periodic quasigroup string transformations
- Skew endomorphisms on some n-ary groups
- Construction for subdirectly irreducible sloops of cardinality n2^m
- N-fuzzy quasi-ideals in ordered semigroups
- Generalized quadratic quasigroup equations with tree variables
- New primitives for digital signature algorithms
- Congruencies on an inverse AG**-groupoid via the natural partial order
