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Endomorphism rings of permutation modules over maximal Young subgroups

Abstract:

Let K be a field of characteristic two, and let λ be a two-part partition of some natural number r. Denote the permutation module corresponding to the (maximal) Young subgroup Σλ in Σr by Mλ. We construct a full set of orthogonal primitive idempotents of the centraliser subalgebra SK(λ) = 1λSK(2,r)1λ = Endr(M<...>

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.jalgebra.2006.02.040

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author
More from this funder
Funding agency for:
Erdmann, K
Henke, A
Mathematisches Forschungsinstitut Oberwolfach More from this funder
Publisher:
Elsevier Publisher's website
Journal:
JOURNAL OF ALGEBRA Journal website
Volume:
307
Issue:
1
Pages:
377-396
Publication date:
2007-01-01
DOI:
EISSN:
1090-266X
ISSN:
0021-8693
Keywords:
UUID:
uuid:3716204c-fcd6-4466-a87e-220cfaf32e1d
Local pid:
pubs:5226
Source identifiers:
5226
Deposit date:
2012-12-19

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