David E. Radford is an American algebraist, retired at the University of Illinois at Chicago.
An example of finite dimensional noncommutative Hopf algebras is named after him (Radford’s Hopf algebras) with most famous member in dimension 8. The purpose of his example originally was to give an example of a Hopf algebra whose Jacobson radical is not a Hopf ideal.
Radford’s Hopf algebras were exhibited in
On Yetter-Drinfeld modules over bialgebras:
David E. Radford, Jacob Towber, Yetter–Drinfel’d categories associated to an arbitrary bialgebra, J. Pure Appl. Algebra 87 (1993), 259–279 MR94f:16060 doi
R. G. Heyneman, David E. Radford, Reflexivity and coalgebras of finite type, J. Alg. 28 (1974) 215-246 pdf
On the quantum Yang-Baxter equation and quantum groups:
On Hopf algebras:
Last revised on March 29, 2025 at 12:49:54. See the history of this page for a list of all contributions to it.