%0 Journal Article
%T Associahedra and Weak Monoidal Structures on Categories
%A Zbigniew Fiedorowicz
%A Steven Gubkin
%A Rainer M. Vogt
%J Mathematics
%D 2010
%I arXiv
%R 10.2140/agt.2012.12.469
%X This paper answers the following question: what algebraic structure on a category corresponds to an $A_n$ structure (in the sense of Stasheff) on the geometric realization of its nerve?
%U http://arxiv.org/abs/1005.3979v4