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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 2012Show all

2 papers · 1 filter

math.RT2012★ 1 cited

Broué's abelian defect group conjecture for the sporadic simple Janko group J_4 revisited

Shigeo Koshitani, Jürgen Müller, Felix Noeske

We show that the 3-block of the sporadic simple Janko group J_4 with defect group C_3 x C_3, and the principal 3-block of the alternating group A_8 are Puig equivalent, answering a…

math.RT2012★ 1 cited

Broué's abelian defect group conjecture holds for the double cover of the Higman-Sims sporadic simple group

Shigeo Koshitani, Jürgen Müller, Felix Noeske

In the representation theory of finite groups, there is a well-known and important conjecture, due to Broué saying that for any prime p, if a p-block A of a finite group G has an a…

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