nLab
CommAlg

Contents

Definition

CommAlgCommAlg or CAlgCAlgdenotes a category of commutative associative algebras.

Usually this is understood implicitly as algebras over some ground field kk. In this case

CommAlgk/CRing CommAlg \simeq k/CRing

is the slice category of CRing – the category of commutative rings – under kk.

Properties

category: category

Created on August 27, 2011 07:55:40 by Urs Schreiber (89.204.153.103)