Clifford theory for group-graded rings. II.
Everett C. Dade (1988)
Journal für die reine und angewandte Mathematik
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Everett C. Dade (1988)
Journal für die reine und angewandte Mathematik
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Khaldoun Al-Zoubi, Amani Al-Qderat (2017)
Open Mathematics
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Let G be a group with identity e. Let R be a G-graded commutative ring and M a graded R-module. In this paper we will obtain some results concerning the graded comultiplication modules over a commutative graded ring.
Eva Kristina Ekström (1990)
Compositio Mathematica
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Van Oystaeyen, Fred, Zhang, Y.H. (1996)
Bulletin of the Belgian Mathematical Society - Simon Stevin
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Guédénon, T. (2010)
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Soren Jondrup, Anders Jensen (1991)
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Everett C. Dade (1980)
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Th. Theohari-Apostolidi, H. Vavatsoulas (2007)
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Various results on the induced representations of group rings are extended to modules over strongly group-graded rings. In particular, a proof of the graded version of Mackey's theorem is given.
Trivedi, Vijaylaxmi (1996)
Beiträge zur Algebra und Geometrie
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Năstăsescu, C., Van Oystaeyen, Fred, Zhou, Borong (1995)
Bulletin of the Belgian Mathematical Society - Simon Stevin
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Tadeusz Józefiak (1976)
Fundamenta Mathematicae
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Angel del Río (1992)
Publicacions Matemàtiques
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Let G be a group, R a G-graded ring and X a right G-set. We study functors between categories of modules graded by G-sets, continuing the work of [M]. As an application we obtain generalizations of Cohen-Montgomery Duality Theorems by categorical methods. Then we study when some functors introduced in [M] (which generalize some functors ocurring in [D1], [D2] and [NRV]) are separable. Finally we obtain an application to the study of the weak dimension of a group graded ring. ...
Samir Mahmoud, S. (1996)
Bulletin of the Belgian Mathematical Society - Simon Stevin
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Erlandsson, Viveka (2008)
Beiträge zur Algebra und Geometrie
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