symmetric monoidal (∞,1)-category of spectra
A $C_\infty$-algebra is a commutative ring where the commutativity is relaxed up to coherent higher homotopy.
Warning: no direct relation to C-∞ ring (unfortunately a slight terminology clash).
Last revised on November 28, 2011 at 16:07:35. See the history of this page for a list of all contributions to it.