Article ID Journal Published Year Pages File Type
4596275 Journal of Pure and Applied Algebra 2013 15 Pages PDF
Abstract

The quantum of Faddeev, Reshetikhin, and Takhtajan, and that of Dipper and Donkin are realized geometrically by using double partial flag varieties. As a consequence, the difference of these two Hopf algebras is caused by a twist of a cocycle in the multiplication.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory