Email this article On representation varieties of free abelian groups
- Authors: Sharomet A.A.1
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Affiliations:
- Belarusian State University
- Issue: Vol 292, No 1 (2016)
- Pages: 247-255
- Section: Article
- URL: https://journals.rcsi.science/0081-5438/article/view/173484
- DOI: https://doi.org/10.1134/S0081543816010156
- ID: 173484
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Abstract
The reducibility of the representation variety of a free abelian group of finite rank in a semisimple non-simply connected algebraic group is proved. Irreducible components of the representation variety of a free abelian group of rank 2 in groups of type An are described.
About the authors
A. A. Sharomet
Belarusian State University
Author for correspondence.
Email: sharomet@mail.ru
Belarus, Nezavisimosti Ave. 4, Minsk, 220030
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