Ji-Wei He, Fred Van Oystaeyen and Yinhuo Zhang: Calabi-Yau algebras and their deformations, p.335-347

Abstract:

This is a survey of our joint works on graded Calabi-Yau algebras, Calabi-Yau Hopf algebras and their PBW-deformations.

Key Words: Calabi-Yau algebra, Artin-Schelter regular algebra, Hopf algebra, PBW-deformation.

2000 Mathematics Subject Classification: Primary: 16E65;
Secondary: 16S38.

Download the paper in pdf format here.