List questions from grouplike-elements | MathQA

Are "grouplike elements" in quasi-Hopf algebras still invertible?

Published on 01 Jun 2018 - 14:31

Grouplike elements is a group

Published on 17 Jan 2017 - 9:23

Determining the grouplike elements of a Hopf algebra

Published on 13 Apr 2023 - 17:12

Are the group-like elements of a finite dimensional Hopf algebra finite?

Published on 28 Sep 2023 - 16:34

Examples of loops which have two-sided inverses.

Published on 27 Dec 2013 - 20:11

Examples of proper loops in $\mathbb{R}$

Published on 25 May 2017 - 20:26

When do counital coalgebras have a basis of grouplike elements?

Published on 22 Dec 2012 - 17:17