quasibialgebra
English
editEtymology
editNoun
editquasibialgebra (plural quasibialgebras)
- (mathematics) A generalization of a bialgebra that allows for a weaker form of coassociativity.
- 2016, Valerio Toledano-Laredo, “Quasi-Coxeter quasitriangular quasibialgebras and the Casimir connection”, in arXiv[1]:
- We prove the existence of a quasi-Coxeter, quasitriangular quasibialgebra structure on the enveloping algebra of g, which binds the quasi-Coxeter structure underlying the Casimir connection of g and the quasitriangular quasibialgebra one underlying its KZ equations.