The positive part of the quantized universal enveloping algebra of type A

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76705A 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 of the abelian part of sl_{n+1}.9 pages, AMSLaTeX, no figuresQuantum Algebra17B37 (Primary) 17B35, 16W30 (Secondary)The positive part of the quantized universal enveloping algebra of type A_n as a braided quantum grouptext