Results 21 to 30 of about 3,307 (195)
On Fréchet–Hilbert algebras [PDF]
Archiv der Mathematik, 2014 We consider Hilbert algebras with a supplementary Fréchet topology and get various extensions of the algebraic structure by using duality techniques. In particular we obtain optimal multiplier-type involutive algebras, which in applications are large enough to be of significant practical use. The setting covers many situations arising from quantization
Măntoiu, M., Purice, R.
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Admissible Vectors and Hilbert Algebras [PDF]
Mediterranean Journal of Mathematics, 2021 Admissible vectors for unitary representations of locally compact groups are the basis for group-frame and covariant coherent state expansions. Main tools in the study of admissible vectors have been Plancherel and central integral decomposition, of applicability only under certain separability and semifiniteness restrictions. In this work we present a
F. Gómez-Cubillo, S. Wickramasekara
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Golod-Shafarevich algebras, free subalgebras and Noetherian images [PDF]
, 2012 It is shown that Golod–Shafarevich algebras of a reduced number of defining relations contain noncommutative free subalgebras in two generators, and that these algebras can be homomorphically mapped onto prime, Noetherian algebras with linear growth.
Agata Smoktunowicz, Smoktunowicz, Agata
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Some combinatorial identities related to commuting varieties and Hilbert schemes [PDF]
, 2011 In this article we explore some of the combinatorial consequences of recent results relating the isospectral commuting variety and the Hilbert scheme of points in the ...
Ginzburg, V. +3 more
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Decomposable approximations of nuclear C*-algebras [PDF]
, 2012 We show that nuclear <i>C</i><sup>*</sup>-algebras have a refined version of the completely positive approximation property, in which the maps that approximately factorize through finite dimensional algebras are convex ...
Kirchberg, Eberhard +5 more
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A characterization of nonatomic Hilbert algebras [PDF]
Proceedings of the American Mathematical Society, 1978 We say that a Hilbert algebra is atomic if its fulfillment is generated by its minimal projections. We prove that Hilbert algebra A \mathcal {A}
A. Figà Talamanca, MAUCERI, GIANCARLO
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A remark on rational Cherednik algebras and differential operators on the cyclic quiver [PDF]
, 2006 We show that the spherical subalgebra Uk,c of the rational Cherednik algebra associated to Sn 2 Cl, the wreath product of the symmetric group and the cyclic group of order l, is isomorphic to a quotient of the ring of invariant differential operators on ...
Gordon, I.
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Hilbert C*-modules over a commutative C*-algebra [PDF]
, 2010 Peer ...
Leonel Robert +3 more
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Remarks on commutative Hilbert algebras [PDF]
, 2002 summary:The paper shows that commutative Hilbert algebras introduced by Y. B. Jun are just J. C.
Halaš, Radomír
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Quiver Varieties, Category O for Rational Cherednik Algebras, and Hecke Algebras
, 2008 We relate the representations of the rational Cherednik algebras associated with the complex reflection group S-n x (mu e)(n) to sheaves on Nakajima quiver varieties associated with extended Dynkin graphs via a Z-algebra construction.
Gordon, I. G.
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