Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
On bi-ideals of ordered semigroups
Contents
- A representation theorem for bounded distributive hyperlattices
- Implication zroupoids and identities of associative type
- A characterization of almost simple groups related to L3(37)
- Pseudoisomorphisms of quasigroups
- Menger algebras of associative and self-distributive n-ary operations
- Retractions of cyclic finitely supported Cb-sets
- The Cayley graph of commutative ring on triangular subsets
- There exist semigroups which have bi-bases with different cardinalities
- A note on hyperideals in ordered hypersemigroups
- Symmetry groups and Graovac-Pisanski index of some linear polymers
- Retractive nil-extensions of completely simple semirings
- Non-commutative finite associative algebras of 3-dimensional vectors
- Torsion-unitary Cayley graph of an R-module as a functor
- Action of the group {x,y : x2=y6=1} on imaginary quadratic fields
- On bi-ideals of ordered semigroups
