A Categorification of q(2)-Crystals

作者:Grantcharov Dimitar; Jung Ji Hye*; Kang Seok Jin; Kim Myungho
来源:Algebras and Representation Theory, 2017, 20(2): 469-486.
DOI:10.1007/s10468-016-9651-2

摘要

We provide a categorification of -crystals on the singular -category . Our result extends the -crystal structure on induced from the work of Bernstein-Frenkel-Khovanov. Further properties of the -crystal are also discussed.