Logo Leibniz Universität Hannover
Logo Leibniz Universität Hannover
  • Zielgruppen
  • Suche

Mobile Sitemap

Zielgruppen mobil

 

Veranstaltungskalender

Intersections of principal blocks of a finite group

Oberseminar zur Algebra und Algebraischen Kombinatorik, 22.06.2017

Description

The block distributions of complex irreducible characters with respect to different primes have been recently investigated. Inspired by Bessenrodt and Zhang's result asserting that a finite group is nilpotent if and only if any two different principal blocks of the group intersect trivially, we investigate intersections of principal blocks of a finite group with respect to different primes. In particular, we investigate intersections of principal blocks of finite simple groups. In this way, we obtain two criteria for the solvability of finite groups.


Url http://www.iazd.uni-hannover.de/oberseminar.html
Speaker

Dr. Yanjun Liu

(Jiangxi Normal University, z. Z. Universität Kaiserslautern)

Organiser

Institut für Algebra, Zahlentheorie und Diskrete Mathematik

Date 22.06.2017
14:15 o'clock - 15:45 o'clock
Institut für Algebra, Zahlentheorie und Diskrete Mathematik (IAZD)
Welfengarten 1
30167 Hannover
Tel.: 762-3337
Fax: 762-5490
sekretariat-dmath.uni-hannover.de
Location Hauptgebäude, Building: 1101
Room: a410
Welfengarten 1
30167 Hannover