Schur–Weyl duality for orthogonal groups

S Doty, J Hu - Proceedings of the London Mathematical Society, 2009 - academic.oup.com
Abstract We prove Schur–Weyl duality between the Brauer algebra 𝔅 n (m) and the
orthogonal group O m (K) over an arbitrary infinite field K of odd characteristic. If m is even …

Brauer algebras, symplectic Schur algebras and Schur-Weyl duality

R Dipper, S Doty, J Hu - Transactions of the American Mathematical …, 2008 - ams.org
In this paper we prove the Schur-Weyl duality between the symplectic group and the Brauer
algebra over an arbitrary infinite field $ K $. We show that the natural homomorphism from …

Brauer Algebras with Parameter n = 2 Acting on Tensor Space

A Henke, R Paget - Algebras and representation theory, 2008 - Springer
Let k be a field of prime characteristic p and E an n-dimensional vector space. We
completely describe the tensor space E⊗ r viewed as a module for the Brauer algebra B k (r …

New versions of Schur-Weyl duality

S Doty - Finite groups, 2003 - degruyter.com
New versions of Schur–Weyl duality Page 1 New versions of Schur–Weyl duality Stephen
Doty Abstract. After reviewing classical Schur–Weyl duality, we present some other contexts …

Representations of the rook-Brauer algebra

T Halverson, E delMas - Communications in Algebra, 2014 - Taylor & Francis
We study the representation theory of the rook-Brauer algebra, which has a of Brauer
diagrams that allow for the possibility of missing edges. The Brauer, Temperley–Lieb …

On the projective Schur group of a field

E Aljadeff, J Sonn - Journal of Algebra, 1995 - Elsevier
If k is a field, the projective Schur group PS (k) of k is the subgroup of the Brauer group Br (k)
consisting of those classes which contain a projective Schur algebra, ie, a homomorphic …

Specht filtrations and tensor spaces for the Brauer algebra

J Hu - Journal of Algebraic Combinatorics, 2008 - Springer
Let m, n∈ ℕ. In this paper we study the right permutation action of the symmetric group S_2n
on the set of all the Brauer n-diagrams. A new basis for the free ℤ-module B_n spanned by …

Polynomial representations, algebraic monoids, and Schur algebras of classical type

S Doty - Journal of Pure and Applied Algebra, 1998 - Elsevier
First we study Zariski-closed subgroups of general linear groups over an infinite field with
the property that their polynomial representation theory is graded in a natural way. There are …

Weyl modules for the Schur algebra of the alternating group

A Henke, A Regev - Journal of Algebra, 2002 - Elsevier
Let F be the field of complex numbers and V= V0⊕ V1 a vector space over F with dimV0=
dimV1. The symmetric group acts on V⊗ n by the sign-permutation action [Berele, Regev …

On problems in the representation theory of symmetric groups

SWC Law - 2020 - repository.cam.ac.uk
In this thesis, we study the representation theory of the symmetric groups S n, their Sylow p-
subgroups P n and related algebras. For all primes p and natural numbers n, we determine …