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Geometry of regular modules over canonical algebras
Author(s):
Grzegorz
Bobinski
Journal:
Trans. Amer. Math. Soc.
360
(2008),
717-742.
MSC (2000):
Primary 16G20;
Secondary 14L30
Posted:
August 30, 2007
MathSciNet review:
2346469
Retrieve article in:
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Abstract |
References |
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Additional information
Abstract:
We classify canonical algebras such that for every dimension vector of a regular module the corresponding module variety is normal (respectively, a complete intersection). We also prove that for the dimension vectors of regular modules normality is equivalent to irreducibility.
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Additional Information:
Grzegorz
Bobinski
Affiliation:
Faculty of Mathematics and Computer Science, Nicolaus Copernicus University, ul. Chopina 12/18, 87-100 Torun, Poland
Email:
gregbob@mat.uni.torun.pl
DOI:
10.1090/S0002-9947-07-04174-8
PII:
S 0002-9947(07)04174-8
Keywords:
Canonical algebra,
module variety,
normal variety,
complete intersection
Received by editor(s):
May 16, 2005
Received by editor(s) in revised form:
October 4, 2005
Posted:
August 30, 2007
Dedicated:
Dedicated to the memory of Professor Stanislaw Balcerzyk
Copyright of article:
Copyright
2007,
American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.
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