Connes-Moscovici-Kreimer Hopf Algebras
Mathematical Physics
2007-05-23 v1 math.MP
Abstract
These notes hopefully provide an aid to the comprehension of the Connes-Moscovici and Connes-Kreimer works, by isolating common mathematical features of the Connes-Moscovici, rooted trees, and Feynman-graph Hopf algebras (as a new special branch of the theory of Hopf algebras expected to become important). We discuss in particular the dual Milnor-Moore situation.
Keywords
Cite
@article{arxiv.math-ph/0104017,
title = {Connes-Moscovici-Kreimer Hopf Algebras},
author = {Daniel Kastler},
journal= {arXiv preprint arXiv:math-ph/0104017},
year = {2007}
}
Comments
Proceedings of the conference on``Mathematical Physics and in Mathematics and Physics'', Siena, 20-25 June 2000