Title
The green rings of taft algebras The green rings of taft algebras
Author
Faculty/Department
Faculty of Sciences. Mathematics and Computer Science
Publication type
article
Publication
Providence, R.I. ,
Subject
Mathematics
Source (journal)
Proceedings of the American Mathematical Society. - Providence, R.I., s.a.
Volume/pages
142(2014) :3 , p. 765-775
ISSN
0002-9939
ISI
000329787300004
Carrier
E
Target language
English (eng)
Affiliation
University of Antwerp
Abstract
We compute the Green ring of the Taft algebra H-n(q), where n is a positive integer greater than 1 and q is an n-th root of unity. It turns out that the Green ring r(H-n(q)) of the Taft algebra H-n(q) is a commutative ring generated by two elements subject to certain relations defined recursively. Concrete examples for n = 2, 3, ... , 8 are given.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/89c8a4/8134.pdf
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