Hopf rings for grading and differentials
Category Theory
2018-06-26 v1
Abstract
In the category of abelian groups, Pareigis constructed a Hopf ring whose comodules are differential graded abelian groups. We show that this Hopf ring can be obtained by combining grading and differential Hopf rings using semidirect product in fairly general symmetric monoidal additive categories.
Keywords
Cite
@article{arxiv.1806.09318,
title = {Hopf rings for grading and differentials},
author = {Branko Nikolić and Ross Street},
journal= {arXiv preprint arXiv:1806.09318},
year = {2018}
}