Please use this identifier to cite or link to this item: https://doi.org/10.1090/S0002-9947-2013-05860-6
Title: Sign sequences and decomposition numbers
Authors: Tan, K.M. 
Teo, W.H.
Issue Date: 2013
Citation: Tan, K.M.,Teo, W.H. (2013). Sign sequences and decomposition numbers. Transactions of the American Mathematical Society 365 (12) : 6385-6401. ScholarBank@NUS Repository. https://doi.org/10.1090/S0002-9947-2013-05860-6
Abstract: We obtain a closed formula for the ν-decomposition numbers dλμ(ν) arising from the canonical basis of the Fock space representation of Uν(sle), where the partition λ is obtained from μ by moving some nodes in its Young diagram, all of which have the same e-residue. We also show that when these ν-decomposition numbers are evaluated at ν = 1, we obtain the corresponding decomposition numbers for the Schur algebras and symmetric groups. © 2013 American Mathematical Society.
Source Title: Transactions of the American Mathematical Society
URI: http://scholarbank.nus.edu.sg/handle/10635/104111
ISSN: 00029947
DOI: 10.1090/S0002-9947-2013-05860-6
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

2
checked on Nov 15, 2018

Page view(s)

23
checked on Sep 28, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.