✦ LIBER ✦

Analogues of the bicyclic semigroup in simple semigroups without idempotents

✍ Scribed by Jones, Peter R.

Book ID: 111687440
Publisher: Cambridge University Press
Year: 1987
Tongue: English
Weight: 733 KB
Volume: 106
Category: Article
ISSN: 0308-2105
DOI: 10.1017/s0308210500018163

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Embedding any countable semigroup withou

Embedding any countable semigroup without idempotents in a 2-generated simple semigroup without idempotents

✍ Byleen, Karl 📂 Article 📅 1988 🏛 Cambridge University Press 🌐 English ⚖ 458 KB

The lattice of pseudovarieties of idempo

The lattice of pseudovarieties of idempotent semigroups and a non-regular analogue

✍ P. Trotter; P. Weil 📂 Article 📅 1997 🏛 Springer 🌐 English ⚖ 380 KB

The chain of right simple semigroups in

The chain of right simple semigroups in ordered semigroups

✍ Niovi Kehayopulu; J. S. Ponizovskii 📂 Article 📅 1998 🏛 Springer US 🌐 English ⚖ 260 KB

Reduced Idempotents in the Semigroup of

Reduced Idempotents in the Semigroup of Boolean Matrices

✍ Janusz Konieczny 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 368 KB

We present an algorithm that generates all reduced idempotents in the semigroup of \(n \times n\) Boolean matrices. As a consequence, we obtain a method of listing all partial order relations on a finite set with \(n\) elements.

The number of idempotents in (0,1)-matri

The number of idempotents in (0,1)-matrix semigroups

✍ Kim Ki-Hang Butler 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 811 KB

Idempotents in the semigroup of quasivar

Idempotents in the semigroup of quasivarieties of torsion-free groups

✍ A. I. Budkin 📂 Article 📅 1990 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 276 KB