symmetric monoidal (∞,1)-category of spectra
or denotes a category of commutative associative algebras.
Usually this is understood implicitly as algebras over some ground field . In this case
is the slice category of CRing – the category of commutative rings – under .
Created on August 27, 2011 at 07:43:01. See the history of this page for a list of all contributions to it.