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Representation Theory
Representation Theory
ISSN 1088-4165

 

Cell structures on the blob algebra


Author: Steen Ryom-Hansen
Journal: Represent. Theory 16 (2012), 540-567
MSC (2010): Primary 20G05, 20C08, 05E10
Published electronically: November 6, 2012
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Abstract: We consider the $ r = 0 $ case of the conjectures by Bonnafé, Geck, Iancu and Lam on cellular structures on the Hecke algebra of type $ B $. We show that this case induces the natural cell structure on the blob algebra $ b_n $ by restriction to one-line bipartitions.


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Additional Information

Steen Ryom-Hansen
Affiliation: Instituto de Matemática y Física, Universidad de Talca, Chile
Email: steen@inst-mat.utalca.cl

DOI: http://dx.doi.org/10.1090/S1088-4165-2012-00424-1
PII: S 1088-4165(2012)00424-1
Received by editor(s): December 20, 2010
Received by editor(s) in revised form: March 7, 2011, March 1, 2012, and April 3, 2012
Published electronically: November 6, 2012
Additional Notes: This work was supported in part by FONDECYT grants 109070 and 1121129, by Programa Reticulados y Simetría and by the MathAmSud project OPECSHA 01-math-10.
Article copyright: © Copyright 2012 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.