supported by National Natural Science Foundation of China (Grant No.10971172)
In this paper,we show that the McKay quiver of a finite subgroup of a general linear group is a regular covering of the McKay quiver of its intersection with the special linear group.Using this and our results on "ret...
Supported by the National Natural Science Foundation of China(Grant No.10971172);the Natural Science Foundation of Beijing(Grant Nos.1092002;1122002)
The AR-quiver and derived equivalence are two important subjects in the repre- sentation theory of finite dimensional algebras, and for them there are two important research tools-AR-sequences and :D-split sequences....