Re: Universal Algebra Question
- From: magidin@xxxxxxxxxxxxxxxxx (Arturo Magidin)
- Date: Fri, 20 Oct 2006 19:09:46 +0000 (UTC)
In article <1161370602.184339.216560@xxxxxxxxxxxxxxxxxxxxxxxxxxx>,
Snis Pilbor <snispilbor@xxxxxxxxx> wrote:
Hello :)
Burris and Sankappanavar define an "equational class" to be a class A
of algebras such that A is precisely the class of algebras of some type
F satisfying a set Sigma of identities of type F.
My question is, is there a special name for an equational class which
is precisely the class of algebras of some type F satisfying a _finite_
set Sigma of identities of type F? Or in English, the algebras that
can be axiomatized by finitely many identities?
Thank you very much =)
Such equational classes are said to be "finitely based".
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