✦ LIBER ✦

Two-generator semigroups of binary relations

✍ Scribed by Ki Hang Kim; Fred W Roush

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 516 KB
Volume: 17
Category: Article
ISSN: 0022-2496
DOI: 10.1016/0022-2496(78)90018-4

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Sandwich semigroups of binary relations

✍ Karen Chase 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 578 KB

This paper introduces new semigroups of binary relations that arose naturally from investigating the transfer of information between automata and semigroups associated with automata. In particular we introduce a new multiplication on binary relations by means of an arbitrary but fixed "sandwich" rel

Regular elements in sandwich semigroups

Regular elements in sandwich semigroups of binary relations

✍ Melvin C. Thornton 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 540 KB

Semigroups of tolerance relations

✍ Boris M. Schein 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 673 KB

algebraic characterization of semigroups of tolerance relations and semigroups of symmetric binary relations. Clearly, Mpo = MoMo, where Mp, Mo and Mpo are the 0, 1-matrices corresponding to p, o, and po, and the product of matrices is the Boolean one (i.e., 1 + 1 = 1). If p is a binary relation, t

Quasi-differential equations and general

Quasi-differential equations and generalized semigroup relations

✍ J.M Richardson 📂 Article 📅 1961 🏛 Elsevier Science 🌐 English ⚖ 254 KB

Generation of semigroups, and two-dimens

Generation of semigroups, and two-dimensional quantum lattice systems

✍ Ola Bratteli; Akitaka Kishimoto 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 996 KB

Intervals of Binary Relations

✍ David W. H. Gillam 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 284 KB