We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Commutativity and Ideals in Pre-crystalline Graded Rings.
- Authors
Öinert, Johan; Silvestrov, Sergei D.
- Abstract
Pre-crystalline graded rings constitute a class of rings which share many properties with classical crossed products. Given a pre-crystalline graded ring $\mathcal{A}$ , we describe its center, the commutant $C_{\mathcal{A}}(\mathcal{A}_{0})$ of the degree zero grading part, and investigate the connection between maximal commutativity of $\mathcal{A}_{0}$ in $\mathcal{A}$ and the way in which two-sided ideals intersect $\mathcal{A}_{0}$ .
- Subjects
GRADED rings; CROSS product (Mathematics); COMMUTATIVE rings; CLIFFORD algebras; INTEGRAL domains; PROOF theory
- Publication
Acta Applicandae Mathematicae, 2009, Vol 108, Issue 3, p603
- ISSN
0167-8019
- Publication type
Article
- DOI
10.1007/s10440-009-9434-4