2 papers
math.QA1998
Quantum Lie algebras of type A_n positive, PBW bases and the Yang-Baxter equation
Cesar Bautista
We show explicitly a generalised Lie algebra embedded in the positive and negative parts of the Drinfeld-Jimbo quantum groups of type A_n. Such a generalised Lie algebra satisfy ax…
math.QA1998
The positive part of the quantized universal enveloping algebra of type A_n as a braided quantum group
Cesar Bautista
A generalized Hopf algebra structure for the positive (negative) part of the Drinfeld-Jimbo quantum group of type A_n is established without make any use of the usual deformation o…