Maximal Graded Orders over Crystalline Graded Rings

Date
Authors
Neijens, Tim
Van Oystaeyen, Fred
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
Crystalline graded rings are generalizations of certain classes of rings like generalized twisted group rings, generalized Weyl algebras, and generalized skew crossed products. When the base ring is a commutative Dedekind domain, two constructions are given for producing maximal graded orders. On the way, a new concept appears, so-called, spectrally twisted group. Some general properties of it are studied. At the end of the paper several examples are considered.
Keywords
Mathematics - Rings and Algebras
Citation
Collections