DING-GRADED MODULES AND GORENSTEIN GR-FLAT MODULES
Glasgow mathematical journal, Tome 60 (2018) no. 2, pp. 339-360
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Let R be a graded ring. We introduce the concepts of Ding gr-injective and Ding gr-projective R-modules, which are the graded analogues of Ding injective and Ding projective modules. Several characterizations and properties of Ding gr-injective and Ding gr-projective modules are obtained. In addition, we investigate the relationships among Gorenstein gr-flat, Ding gr-injective and Ding gr-projective modules.
MAO, LIXIN. DING-GRADED MODULES AND GORENSTEIN GR-FLAT MODULES. Glasgow mathematical journal, Tome 60 (2018) no. 2, pp. 339-360. doi: 10.1017/S0017089517000155
@article{10_1017_S0017089517000155,
author = {MAO, LIXIN},
title = {DING-GRADED {MODULES} {AND} {GORENSTEIN} {GR-FLAT} {MODULES}},
journal = {Glasgow mathematical journal},
pages = {339--360},
year = {2018},
volume = {60},
number = {2},
doi = {10.1017/S0017089517000155},
url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089517000155/}
}
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