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A path theoretic approach to simple representations of symmetric groups
14 Jun
14. June 2018
Oberseminar zur Algebra und Algebraischen Kombinatorik

A path theoretic approach to simple representations of symmetric groups

We discuss some new results concerning simple representations of symmetric groups and more general complex reflection groups. We provide new degree-wise upper bounds for all decomposition numbers and provide a homological construction of “completely splittable” simple representations. We generalise these ideas and the familiar notions of generic behaviour and the stability obtained by “tensoring with the determinant” to all cyclotomic Hecke algebras.

Speaker

Dr. Chris Bowman (University of Kent at Canterbury)

 

 

Organiser

Institut für Algebra, Zahlentheorie und Diskrete Mathematik

Date

14. June 2018
14:15 o'clock - 15:45 o'clock

Public contact

Sekretariat
Institut für Algebra, Zahlentheorie und Diskrete Mathematik (IAZD)
Welfengarten 1
30167 Hannover
Tel.: 762-3337
Fax: 762-5490
sekretariat-d@math.uni-hannover.de

Location

Hauptgebäude
Building: 1101
Room: a410
Welfengarten 1
30167 Hannover
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