References
- Abrams , G. and Haefner , J. Primeness conditions for group graded rings , preprint .
- Albu , T. and Nastasescu , C. 1989 . Infinite group-graded rings, rings of endomor-phisms, and localization J. Pure and Applied Algebra , 59 : 125 – 150 .
- Beattie , M. 1988 . A generalization of the smash product of a graded ring , 52 : 219 – 226 .
- Boisen , P. Graded Morita Theory J. Alg. to appear
- Cohen , M. and Montgomery , S. 1984 . Group-graded rings, smash products, and group actions , 282 : 237 – 258 .
- Claborn , L. 1966 . Every abelian group is a class group , 18 : 219 – 222 .
- Dade , E. 1980 . Group-graded rings and modules , 174 : 241 – 262 .
- Gordon , R. and Green , E. 1982 . Graded Artin algebras , 76 : 111 – 137 .
- Haefner , J. Graded equivalence I: Subgroup category equivalence, skew group rings and smash products
- Haefner , J. Graded Morita theory for infinite groups
- Menini , C. and Nastasescu , C. 1988 . When is R-gr equivalent to the category of modules? J. Pure and Applied Algebra , 51 : 277 – 291 .
- Nastasescu , C. and Van Oystaeyen , F. 1982 . Graded Ring Theory , Amsterdam : North-Holland .
- Quinn , D. 1985 . Group-graded rings and duality Trans. Amer. Math. Soc , 292 : 155 – 167 .