Abstract
The basic result of this paper is the construction of two kind of bases \(\mathbb{B}(\lambda )\) and \(\mathbb{M}(\lambda )\) for simple finite dimensional representations V(λ) of a semisimple complex Lie algebra \(\mathfrak{g}\). The construction combines the combinatorics of LS-paths [4], the Weyl group combinatorics related to inclusions of Verma modules [1] and the structure of singular vectors in Verma modules [7].
Dedicated to Professor Seshadri on his 70th birthday
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
I. N. Bernstein, I. M. Gelfand and S. I. Gelfand: Structure of representations generated by vectors of highest weight, Funct. Anal. Appl. 5, 1–9 (1971)
J. Dixmier: Enveloping Algebra, Graduate Studies in Math, Volume II, AMS (1996)
V. Lakshmibai and C. S. Seshadri: Standard monomial theory, in Proceedings of the Hyderabad Conference on Algebraic Groups, Manoj Prakashan, Madras, 279–323, (1991).
P. Littelmann: A Littlewood-Richardson formula for symmetrizable Kac-Moody algebras. Invent. Math. 116, 329–346 (1994).
P. Littelmann: Contracting modules and standard monomial theory. JAMS 11, 551–567 (1998)
G. Lusztig: Introduction to Quantum Groups, Progr. Mathx. 110, Birkhauser, Boston, 1993.
F.G. Malikov, B.L. Feigin and D.B. Fuks: Singular vectors in Verma Modules over Kac-Moody algebras. Funct. Anal. Appl. 20, 25–37 (1986)
N.N. Shapovalov: On a bilinear form on the universal enveloping algebra of a complex semisimple Lie algebra, Funct. Anal. Appl. 6, 307–311 (1972)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2003 Hindustan Book Agency
About this chapter
Cite this chapter
Littelmann, P. (2003). Bases for representations, LS-paths and Verma flags. In: Lakshmibai, V., et al. A Tribute to C. S. Seshadri. Hindustan Book Agency, Gurgaon. https://doi.org/10.1007/978-93-86279-11-8_21
Download citation
DOI: https://doi.org/10.1007/978-93-86279-11-8_21
Publisher Name: Hindustan Book Agency, Gurgaon
Print ISBN: 978-81-85931-39-5
Online ISBN: 978-93-86279-11-8
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)