Compactified Configuration Space of Points on a Line and Homotopies of A_ infty Morphisms
University dissertation from Stockholm : Department of Mathematics, Stockholm University
Abstract: In this thesis we construct a configuration space model for a particular 2-colored dg operad encoding the structure of two A_infty algebras with two A_infty morphism and a homotopy between the morphisms. We determine the cohomology of this operad to be the well-known 2-colored operad encoding the structure of a two associative algebras and an associative algebra morphism between them.
This dissertation MIGHT be available in PDF-format. Check this page to see if it is available for download.