New posts in hopf-algebras

Exercises to help a student become accustomed to Sweedler notation

abstract-algebra notation tensor-products hopf-algebras coalgebras

Motivation/Intuition for the Pentagon Axiom

category-theory monoidal-categories hopf-algebras

Example of $V^* \otimes V^*$ not isomorphic to $(V \otimes V)^*$

linear-algebra functional-analysis tensor-products hopf-algebras coalgebras

Good Introduction to Hopf Algebras with Examples

reference-request hopf-algebras coalgebras algebraic-stacks

Integrals of a Hopf algebra: Why that name?

abstract-algebra soft-question modules terminology hopf-algebras

different definitions of Hopf algebras

abstract-algebra ring-theory algebraic-topology homology-cohomology hopf-algebras

Stuck showing that the group ring $\mathbb{C}[G]$ is a bi-algebra

abstract-algebra hopf-algebras

What are Quantum Groups?

quantum-groups hopf-algebras

How to think of the group ring as a Hopf algebra?

finite-groups representation-theory intuition hopf-algebras group-rings