Showing 1 - 20 results of 102 for search '"unitary representation"', query time: 0.23s Refine Results
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    Unitary representability of free abelian topological groups by Vladimir V. Uspenskij

    Published 2008-10-01
    Subjects: “…Unitary representation…”
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    Article
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    UNITARY REPRESENTATIONS OF SOME INFINITE DIMENSIONAL GROUPS by Segal, G

    Published 1981
    “…We construct projective unitary representations of (a) Map(S1;G), the group of smooth maps from the circle into a compact Lie group G, and (b) the group of diffeomorphisms of the circle. …”
    Journal article
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    Types and unitary representations of reductive p-adic groups by Ciubotaru, D

    Published 2018
    “…We prove that for every Bushnell–Kutzko type that satisfies a certain rigidity assumption, the equivalence of categories between the corresponding Bernstein component and the category of modules for the Hecke algebra of the type induces a bijection between irreducible unitary representations in the two categories. Moreover, we show that every irreducible smooth G-representation contains a rigid type. …”
    Journal article
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    Types and unitary representations of reductive p-adic groups by Ciubotaru, D

    Published 2018
    “…We prove that for every Bushnell-Kutzko type that satisfies a certain rigidity assumption, the equivalence of categories between the corresponding Bernstein component and the category of modules for the Hecke algebra of the type induces a bijection between irreducible unitary representations in the two categories. Moreover, we show that every irreducible smooth G-representation contains a rigid type. …”
    Journal article
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    Non-unitary representations of nilpotent groups, I: Cohomologies, extensions and neutral cocycles by Kissin, Edward, Shulman, Victor S.

    Published 2015
    “…Let λbe a finite-dimensional representation of a connected nilpotent group Gand Ube a unitary representation of G. We investigate the structure of the extensions of λby Uand, correspondingly, the group H1(λ, U)of 1-cohomologies. …”
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    Article
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    Mapping renormalized coupled cluster methods to quantum computers through a compact unitary representation of nonunitary operators by Bo Peng, Karol Kowalski

    Published 2022-12-01
    “…In this paper, we propose a quantum algorithm for computing MMCC ground-state energies that provides two main advantages over classical computing or other quantum algorithms: (i) the possibility of forming superpositions of CC moments of arbitrary ranks in the entire Hilbert space and using an arbitrary form of the parent cluster operator for MMCC expansion, and (ii) significant reduction in the number of measurements in quantum simulation through a compact unitary representation for a generally nonunitary operator. …”
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    Article
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    Editorial to the Special Issue “80 Years of Professor Wigner’s Seminal Work: On Unitary Representations of the Inhomogeneous Lorentz Group” by Julio Marny Hoff da Silva

    Published 2021-08-01
    “…The present Special Issue is dedicated to celebrate 80 years of the Professor Eugene Paul Wigner paper “On Unitary Representations of the Inhomogeneous Lorentz Group”, published in 1939 [...]…”
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