Abstract
Lemma 15.1.1. The algebra homomorphism x : f → U given by \({\theta _i} \mapsto E_i^\prime = ({v_i} - {v_i}^{ - 1}){\tilde K_{ - i}}{E_i}\) (i ∈ I) factors through an algebra homomorphism f →U.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsAuthor information
Authors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer Science+Business Media, LLC
About this chapter
Cite this chapter
Lusztig, G. (2010). The Algebra \(\mathfrak{U}\) . In: Introduction to Quantum Groups. Modern Birkhäuser Classics. Birkhäuser Boston. https://doi.org/10.1007/978-0-8176-4717-9_15
Download citation
DOI: https://doi.org/10.1007/978-0-8176-4717-9_15
Published:
Publisher Name: Birkhäuser Boston
Print ISBN: 978-0-8176-4716-2
Online ISBN: 978-0-8176-4717-9
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)