Isomorphism between the R-Matrix and Drinfeld Presentations of Quantum Affine Algebra: Types B and D

• Published in: Symmetry, Integrability and Geometry: Methods and Applications
• Date: 2020
• Main Authors: Jing, Naihuan, Liu, Ming, Molev, Alexander
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2020
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/210707
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Isomorphism between the R-Matrix and Drinfeld Presentations of Quantum Affine Algebra: Types B and D. Naihuan Jing, Ming Liu and Alexander Molev. SIGMA 16 (2020), 043, 49 pages

Following the approach of Ding and Frenkel [Comm. Math. Phys. 156 (1993), 277-300] for type A, we showed in our previous work [J. Math. Phys. 61 (2020), 031701, 41 pages] that the Gauss decomposition of the generator matrix in the R-matrix presentation of the quantum affine algebra yields the Drinfe...