Hopf Algebras and Topological Recursion
Abstract
We first review our previous work arxiv:1503.02993 [math-ph] where we considered a model for topological recursion based on the Hopf Algebra of planar binary trees of Loday and Ronco and showed that extending this Hopf Algebra by identifying pairs of nearest neighbor leaves and thus producing graphs with loops we obtain the full recursion formula of Eynard and Orantin. Then we discuss the algebraic structure of the spaces of correlation functions in g = 0 and in g > 0. By taking a classical and a quantum product respectively we endow both spaces with a ring structure. This is an extended version of the contributed talk given at the 2016 von Neumann Symposium on Topological Recursion and its Influence in Analysis, Geometry and Topology, from 4 to 8 July 2016 at Hilton Charlotte University Place, USA.
Cite
@article{arxiv.1709.05857,
title = {Hopf Algebras and Topological Recursion},
author = {João N. Esteves},
journal= {arXiv preprint arXiv:1709.05857},
year = {2017}
}
Comments
Submitted on November 16, 2016, to the proceedings of the 2016 von Neumann Symposium on Topological Recursion and its influence in Analysis, Geometry and Topology, July 4-8 2016, Hilton Charlotte University Place, Charlotte NC USA