Results 11 to 20 of about 6,914 (263)
On families of twisted power partial isometries
Karpatsʹkì Matematičnì Publìkacìï, 2022 We consider families of power partial isometries satisfying twisted commutation relations with deformation parameters $\lambda_{ij}\in\mathbb C$, $|\lambda_{ij}|=1$.
V.L. Ostrovskyi +2 more
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On the irreducibility of an induced representation [PDF]
Pacific Journal of Mathematics, 1981 A unitary representation induced from a normal subgroup of a separable locally compact group is irreducible if and only if the inducing representation is irreducible and the restriction of the induced representation to the normal subgroup is multiplicity-free.
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Irreducible Representations of Algebras [PDF]
Canadian Journal of Mathematics, 1974 The concept of the universal enveloping algebra of a (not necessarily associative) algebra X is basic to the study of the representations of X, because there is a one-to-one correspondence between the representations of X and . If one is only interested in studying a certain class of the representations of X, the thought occurs that there may exist a ...
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Noetherianity of the space of irreducible representations [PDF]
Israel Journal of Mathematics, 2003 Let R be an associative ring with identity. We study an elementary generalization of the classical Zariski topology, applied to the set of isomorphism classes of simple left R-modules (or, more generally, simple objects in a complete abelian category).
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On unitary submodules in the polynomial representations of rational cherednik algebras [PDF]
, 2012 We consider representations of rational Cherednik algebras that are particular ideals in the ring of polynomials. We investigate convergence of the integrals that express the Gaussian inner product on these representations.
Shramov, C., Feigin, M.
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Irreducible Modular Representations of the Reflection Group G(m,1,n)
Journal of Mathematics, 2015 In an article published in 1980, Farahat and Peel realized the irreducible modular representations of the symmetric group. One year later, Al-Aamily, Morris, and Peel constructed the irreducible modular representations for a Weyl group of type Bn.
José O. Araujo +2 more
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Subregular representations of Sln and simple singularities of type An-1. Part II [PDF]
, 2003 The aim of this paper is to show that the structures on K-theory used to formulate Lusztig's conjecture for subregular nilpotent sln-representations are, in fact, natural in the McKay correspondence.
Rumynin, D. +5 more
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Irreducible Representations from Group Actions on Trees
, 2022 We study the representations of the symmetric group $S_n$ found by acting on labeled graphs and trees with $n$ vertices. Our main results provide combinatorial interpretations that give the number of times the irreducible representations associated with ...
Liou, Charlie
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The unitary representations of the Poincar\'e group in any spacetime dimension
SciPost Physics Lecture Notes, 2021 An extensive group-theoretical treatment of linear relativistic field equations on Minkowski spacetime of arbitrary dimension $D\geqslant 3$ is presented.
Xavier Bekaert, Nicolas Boulanger
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Irreducible representations of diperiodic groups [PDF]
Journal of Physics A: Mathematical and General, 1998 30 pages, 5 figures, 28 tables, 18 refs, LaTex2 ...
Milošević, I. +3 more
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