Results 11 to 20 of about 7,271 (214)
A Schur multiplier characterization of coarse embeddability [PDF]
Bulletin of the Belgian Mathematical Society - Simon Stevin, 2015 We give a contractive Schur multiplier characterization of locally compact groups coarsely embeddable into Hilbert spaces. Consequently, all locally compact groups whose weak Haagerup constant is 1 embed coarsely into Hilbert spaces, and hence the Baum ...
Knudby, Søren, Li, Kang
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Hankel and Toeplitz-Schur Multipliers [PDF]
Mathematische Annalen, 2001 47 ...
А. Б. Александров +1 more
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Unconditionality, Fourier multipliers and Schur multipliers [PDF]
Colloquium Mathematicum, 2011 minor corrections; 17 pages ; to appear in Colloquium ...
Cédric Arhancet
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On the Schur Multiplier of n-Lie Algebras [PDF]
Journal of Lie Theory, 2017 Summary: We give the structure of all covers of \(n\)-Lie algebras with finite dimensional Schur multipliers, which generalizes an earlier work of Salemkar et al. Also, for an \(n\)-Lie algebra \(A\) of dimension \(d\), we find the upper bound \(\dim{\mathcal M}(A) \leq \binom{d}{n}\), where \({\mathcal M}(A)\) denotes the Schur multiplier of \(A\) and
H. Darabi, F. Saeedi
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Schur Multipliers of Cartan Pairs [PDF]
Proceedings of the Edinburgh Mathematical Society, 2016 AbstractWe define the Schur multipliers of a separable von Neumann algebrawith Cartan maximal abelian self-adjoint algebra, generalizing the classical Schur multipliers of(ℓ2). We characterize these as the normal-bimodule maps on. Ifcontains a direct summand isomorphic to the hyperfinite II1factor, then we show that the Schur multipliers arising from ...
Rupert H. Levene +3 more
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International Journal of Robust and Nonlinear Control, EarlyView., 2023 Abstract We propose a hierarchical energy management scheme for aggregating Distributed Energy Resources (DERs) for grid flexibility services. To prevent a direct participation of numerous prosumers in the wholesale electricity market, aggregators, as self‐interest agents in our scheme, incentivize prosumers to provide flexibility. We firstly model the
Xiupeng Chen +3 more
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Schur and operator multipliers [PDF]
Banach Center Publications, 2009 Schur multipliers were introduced by Schur in the early 20th century and have since then found a considerable number of applications in Analysis and enjoyed an intensive development. Apart from the beauty of the subject in itself, sources of interest in them were connections with Perturbation Theory, Harmonic Analysis, the Theory of Operator Integrals ...
Ivan G. Todorov, Lyudmila Turowska
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On the Exponent of the Schur Multiplier [PDF]
, 2019 37 pages.
Ammu E Antony +2 more
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The Schur Multipliers of the Mathieu Groups [PDF]
Nagoya Mathematical Journal, 1966 The Mathieu groups are the finite simple groups M11, M12, M22, M23, M24 given originally as permutation groups on respectively 11, 12, 22, 23, 24 symbols. Their definition can best be found in the work of Witt [1]. Using a concept from Lie group theory we can describe the Schur multiplier of a group as the center of a “simply-connected” covering of ...
Burgoyne, N., Fong, P.
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Schur Lemma and Uniform Convergence of Series through Convergence Methods
Mathematics, 2020 In this note, we prove a Schur-type lemma for bounded multiplier series. This result allows us to obtain a unified vision of several previous results, focusing on the underlying structure and the properties that a summability method must satisfy in order
Fernando León-Saavedra +2 more
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