✦ LIBER ✦

A Weaker Version of Congruence-Permutability for Semigroup Varieties

✍ Scribed by B. M. Vernikov

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Mal'cev condition for congruence princ

✍ Ivan Chajda 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 135 KB

A characterization of congruence permuta

✍ Matthew A. Valeriote; Ross Willard 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 421 KB

Congruences of a Permutable Inverse Semi

✍ V. D. Derech 📂 Article 📅 2005 🏛 Springer 🌐 English ⚖ 157 KB

Critical Theories of Varieties of Semigr

✍ V.Yu. Popov 📂 Article 📅 2001 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 130 KB

A Mal'cev characterization of n-permutab

✍ Jaromír Duda 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 228 KB

A new determination of the permutation i

✍ P.M. Higgins 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 288 KB