Abstract
Let A be a commutative noetherian ring of Krull dimension 3. We give a necessary and sufficient condition for A-projective modules of rank 2 to be free. Using this, we show that all the finitely generated projective modules over the algebraic real 3-sphere are free. (C) 2010 Elsevier Inc. All rights reserved.
Details
Title
Projective modules over the real algebraic sphere of dimension 3
Author(s)
Fasel, J.
Published in
Journal Of Algebra
Volume
325
Pages
18-33
Date
2010
Keywords
Other identifier(s)
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Laboratories
CSAG
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > SB Archives > CSAG - Chair of Algebraic and Geometric Structures
Scientific production and competences > SB - School of Basic Sciences > Mathematics
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Scientific production and competences > SB - School of Basic Sciences > Mathematics
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2011-12-16