55 citations · 264 across the 53 of their papers we have counts for
Showing 1997Show all
3 papers · 1 filter
q-alg1997★ 2 cited
Coherence Constraints for Operads, Categories and Algebras
Martin Markl, Steve Shnider
Coherence phenomena appear in two different situations. In the context of category theory the term `coherence constraints' refers to a set of diagrams whose commutativity implies t…
hep-th1997★ 55 cited
Loop Homotopy Algebras in Closed String Field Theory
Martin Markl
Barton Zwiebach constructed the `string products' on the Hilbert space of combined conformal field theory of matter and ghosts. It is well-known that the `tree level' specializatio…
alg-geom1997★ 1 cited
Simplex, associahedron, and cyclohedron
Martin Markl
The aim of the paper is to give an `elementary' introduction to the theory of modules over operads and discuss three prominent examples of these objects - simplex, associahedron (=…