๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Pre-fields and universal algebraic extensions; equational Precessions

โœ Scribed by Alfred L. Foster


Book ID
105150059
Publisher
Springer Vienna
Year
1968
Tongue
English
Weight
428 KB
Volume
72
Category
Article
ISSN
0026-9255

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Commutators and central extensions in un
โœ Marino Gran ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 130 KB

We investigate internal groupoids and pseudogroupoids in varieties of universal algebras, and we give a new description of internal groupoids in congruence modular varieties. We then prove that in any congruence modular variety an algebraically central extension is categorically central. The convers