supported by the National Natural Science Foundation of China(Nos.11271119,11201314);the Natural Science Foundation of Beijing(No.1122002)
This paper deals with injective and projective right HomH-modules for a Hom-algebra H. In particular, Baer Criterion of injective Hom-module is obtained, and it is shown that Hom Mod H is an Abelian category. Next, th...