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Non-Abelian quasi-particles in electronic systems
14 Jun
14. Juni 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.

Referent/Referentin

Dr. Chris Bowman (University of Kent at Canterbury)

 

 

Veranstalter

Institut für Algebra, Zahlentheorie und Diskrete Mathematik

Termin

14. Juni 2018
14:15 Uhr - 15:45 Uhr

Kontakt

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

Ort

Hauptgebäude
Geb.: 1101
Raum: a410
Welfengarten 1
30167 Hannover
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