The primitives and antipode in the Hopf algebra of symmetric functions in noncommuting variables
Combinatorics
2010-06-22 v3 Rings and Algebras
Representation Theory
Abstract
We identify a collection of primitive elements generating the Hopf algebra NCSym of symmetric functions in noncommuting variables and give a combinatorial formula for the antipode.
Keywords
Cite
@article{arxiv.1006.0367,
title = {The primitives and antipode in the Hopf algebra of symmetric functions in noncommuting variables},
author = {Aaron Lauve and Mitja Mastnak},
journal= {arXiv preprint arXiv:1006.0367},
year = {2010}
}
Comments
8 pages; footnote added; references added; further remarks added