Kent State University at Stark

output

20082015

most citedCenters of cyclotomic Sergeev superalgebras

4 citations

researchers with a paper here

Oliver Ruff2 · h 5
Relja Vulanovi'c2 · h 1
F. Gaitan1 · h 12
N. Thȧi1 · h 7
Ran Li1 · h 24
S. Lyle1 · h 10

collaborating institutions

Kent State UniversityUS1 paper
Ollscoil na Gaillimhe – University of GalwayIE1 paper
University of East AngliaGB1 paper
University of Maryland, College ParkUS1 paper

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2 papers · 1 filter

math.RT2013

Graded decomposition numbers of Ariki-Koike algebras for blocks of small weight

Sinead Lyle, Oliver Ruff

We present some blocks of Ariki-Koike algebras $H_{n, r}$ for which the decomposition matrices are independent of the characteristic of the underlying field. We complete t…

math.RT2008★ 4 cited

Centers of cyclotomic Sergeev superalgebras

Oliver Ruff

We prove that the natural map from the center of the affine Sergeev superalgebra to the even center of any cyclotomic Sergeev superalgebra of odd level is surjective, hence that th…