A Hopf algebra without modular pair in involution
Quantum Algebra
2018-10-09 v1
Abstract
The aim of this short note is to communicate an example of a finite-dimensional Hopf algebra that does not admit a modular pair in involution in the sense of Connes and Moscovici.
Keywords
Cite
@article{arxiv.1810.03350,
title = {A Hopf algebra without modular pair in involution},
author = {Sebastian Halbig and Ulrich Kraehmer},
journal= {arXiv preprint arXiv:1810.03350},
year = {2018}
}