The structure of the Drinfeld realization of ane quantum algebras (both untwisted and twisted) is described in detail, and its dening relations are studied and simplied. As an application, a homomorphism from this realization to the Drinfeld and Jimbo presentation is provided, and proved to be surjective.
Cite this article
Ilaria Damiani, Drinfeld Realization of Affine Quantum Algebras: the Relations. Publ. Res. Inst. Math. Sci. 48 (2012), no. 3, pp. 661–733DOI 10.2977/PRIMS/86