id author title date pages extension mime words sentence flesch summary cache txt tm70ms3885s Keith Eugene Hubbard The notion of vertex operator coalgebra: a construction and geometric interpretation 2005 .txt text/plain 157 6 29 The notion of vertex operator coalgebra is presented, which corresponds to the family of correlation functions modeling one string propagating in space-time splitting into n strings in conformal field theory. Specifically, we describe the category of geometric vertex operator coalgebras, whose objects have comultiplicative structures meromorphically induced by conformal equivalence classes of the worldsheets swept out by propagating strings. cache/tm70ms3885s.txt txt/tm70ms3885s.txt