A method of constructing braided Hopf algebras
Keyword(s):
Let A and B be two Hopf algebras and R ( Hom(B ( A, A ( B), the twisted tensor product Hopf algebra A#RB was introduced by S. Caenepeel et al in [3] and further studied in our recent work [6]. In this paper we give the necessary and sufficient conditions for A#RB to be a Hopf algebra with a projection. Furthermore, a braided Hopf algebra A is constructed by twisting the multiplication of A through a (?, R)-pair (A, B). Finally we give a method to construct Radford's biproduct directly by defining the module action and comodule action from the twisted tensor biproduct. 2010 Mathematics Subject Classifications. 16W30. .
2011 ◽
Vol 10
(02)
◽
pp. 241-255
◽
2012 ◽
Vol 55
(1)
◽
pp. 201-215
◽
2001 ◽
Vol 6
(5)
◽
pp. 309-315
◽
2015 ◽
Vol 17
(06)
◽
pp. 1550007
◽
2020 ◽
Vol 63
(4)
◽
pp. 956-970
◽
2003 ◽
Vol 269
(1)
◽
pp. 285-316
◽