Complex Lie algebras corresponding to weighted projective lines

Rujing Dou , Jie Sheng , Jie Xiao

Front. Math. China ›› 2010, Vol. 6 ›› Issue (4) : 629 -639.

PDF (186KB)
Front. Math. China ›› 2010, Vol. 6 ›› Issue (4) : 629 -639. DOI: 10.1007/s11464-010-0070-0
Research Article
RESEARCH ARTICLE

Complex Lie algebras corresponding to weighted projective lines

Author information +
History +
PDF (186KB)

Abstract

The aim of this paper is to give an alternative proof of Kac’s theorem for weighted projective lines over the complex field. The geometric realization of complex Lie algebras arising from derived categories is essentially used.

Keywords

Weighted projective line / coherent sheaf / loop algebra / Lie algebra

Cite this article

Download citation ▾
Rujing Dou, Jie Sheng, Jie Xiao. Complex Lie algebras corresponding to weighted projective lines. Front. Math. China, 2010, 6(4): 629-639 DOI:10.1007/s11464-010-0070-0

登录浏览全文

4963

注册一个新账户 忘记密码

References

[1]

Crawley-Boevey W. Indecomposable parabolic bundles and the existence of matrices in prescribed conjugacy class closures with product equal to the identity. Publ Math Inst Hautes Etudes Sci, 2004, 100, 171-207

[2]

Crawley-Boevey W. Kac’s Theorem for weighted projective lines. Journal of European Math Soc (to appear); arXiv:math.AG/0512078

[3]

Geigle W., Lenzing H. A class of weighed projective curves arising in the representation theory of finite-dimensional algebras. Singularities, Representations of Algebras and Vector Bundles (Lambrecht, Germany, 1985), 1987, Berlin: Springer 265-297

[4]

Kac V. G. Gherardelli F. Root systems, representations of quivers and invariant theory. Invariant Theory (Montecatini, 1982), 1983, Berlin: Springer 74-108

[5]

Ringel C. M. Tame Algebras and Integral Quadratic Forms, 1984, Berlin-Heidelberg-New York: Springer.

[6]

Xiao J, Xu F, Zhang G. Derived categories and Lie algebras. arxiv:math.QA/0604564v1

AI Summary AI Mindmap
PDF (186KB)

836

Accesses

0

Citation

Detail

Sections
Recommended

AI思维导图

/