7 citations · 12 across the 5 of their papers we have counts for
5 papers
sl_2-actions along short strings for spin blocks
Ortal Alon, Mary Schaps, Michal White
The problem of source algebra equivalences between blocks at the ends of the maximal strings of spin blocks of the symmetric and alternating groups has recently been settled, but s…
The cyclic and simplicial cohomology of the Cuntz semigroup algebra
Frédéric Gourdeau, Michael C. White
The main objective of this paper is to determine the simplicial and cyclic cohomology groups of the Cuntz semigroup algebra $\ell^1(\Cuntz)$. In order to do so, we first establish…
(Co-)homology of Rees semigroup algebras
Frédéric Gourdeau, Niels Grønbæk, Michael C. White
Let be a Rees semigroup, and let be its convolution semigroup algebra. Using Morita equivalence we show that bounded Hochschild homology and cohomology of $\ell^1(S…
Simplicial cohomology of band semigroup algebras
Yemon Choi, Frédéric Gourdeau, Michael C. White
We establish simplicial triviality of the convolution algebra , where is a band semigroup. This generalizes results of the first author [Glasgow Math. J. 2005, Houst…
A Schwarz lemma for a domain related to mu-synthesis
A. A. Abouhajar, M. C. White, N. J. Young
We prove a Schwarz lemma for a domain E in 3-dimensional complex space that arises in connection with a problem in H infinity control theory. We describe a class of automorphisms o…