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Shigeo Koshitani

30 papers hereh-index 15765 citations100 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author26
  • middle author3

Across the 30 of 30 papers where every author was matched, so the position is known.

fields
  • math.RT27
  • math.GR3

identity via Semantic Scholar / OpenAlex

activity
20092026
most citedThe principal p-blocks with small numbers of characters

8 citations · 31 across the 22 of their papers we have counts for

collaborators
Showing 2010Show all

2 papers · 1 filter

math.RT2010

Conjectures of Alperin and Broue for 2-blocks with elementary abelian defect groups of order 8

Radha Kessar, Shigeo Koshitani, Markus Linckelmann

Using the classification of finite simple groups we prove Alperin's weight conjecture and the character theoretic version of Broue's abelian defect group conjecture for 2-blocks of…

math.RT2010

Broué's abelian defect group conjecture holds for the sporadic simple Conway group Co_3

Shigeo Koshitani, Jürgen Müller, Felix Noeske

In the representation theory of finite groups, there is a well-known and important conjecture due to M. Broué. He conjectures that, for any prime p, if a p-block A of a finite grou…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.