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Reflection Functors for Hereditary Algebras

✍ Scribed by Ringel, C. M.


Book ID
120095023
Publisher
Oxford University Press
Year
1980
Tongue
English
Weight
280 KB
Volume
s2-21
Category
Article
ISSN
0024-6107

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SK1-like Functors for Division Algebras
✍ R Hazrat πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 146 KB

We investigate the group valued functor G D = D \* /F \* D where D is a division algebra with center F and D the commutator subgroup of D \* . We show that G has the most important functorial properties of the reduced Whitehead group SK 1 . We then establish a fundamental connection between this gro