FS-indicators of pq-dimensional pointed Hopf algebras
arXiv:1909.08376
Abstract
We compute higher Frobenius-Schur indicators of pq-dimensional pointed Hopf algebras in characteristic p through their associated graded Hopf algebras. These indicators are gauge invariants for the monoidal categories of representations of these algebras.
accepted for publication by Missouri Journal of Mathematical Sciences, the results in this paper were partially obtained from an undergraduate research project