Results 61 to 70 of about 139,450 (186)
Central kernels of subspaces of
Journal of Mathematical Analysis and Applications, 2007 For any closed subspace \(L\) of a complex Banach space \(A\), there exists a greatest M-ideal \(k_n(L)\) of \(A\) contained in \(L\). The space \(k_n (L)\) is called the norm central kernel of \(L\) in \(A\). When \(A\) is a dual space and \(L\) is a weak*-closed subspace, there exists a greatest M-summand \(k(L)\) of \(A\) contained in \(A\). \(k(L)\)
Edwards, C, Hoskin, C
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IET Radar, Sonar & NavigationGround moving target indication (GMTI) plays a critical role in both civilian applications and military applications. The accuracy of complex images coregistration is a major factor for multichannel synthetic aperture radar (SAR) GMTI.
Jing Xu +3 more
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Quantum-optimal-control-inspired ansatz for variational quantum algorithms
Physical Review Research, 2021 A central component of variational quantum algorithms (VQAs) is the state-preparation circuit, also known as ansatz or variational form. This circuit is most commonly designed such as to exploit symmetries of the problem Hamiltonian and, in this way ...
Alexandre Choquette +5 more
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$p$-Central Subspaces of Central Simple Algebras
, 2014 PhD Thesis, Bar-Ilan University. Advisor: Uzi Vishne. Initially submitted in August 2013.
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Some dimension reduction strategies for the analysis of survey data
Journal of Big Data, 2017 In the era of big data, researchers interested in developing statistical models are challenged with how to achieve parsimony. Usually, some sort of dimension reduction strategy is employed.
Jiaying Weng, Derek S. Young
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On the dual space of a Banach space of entire functions
Математичні СтудіїLet \( \mathcal{L}_1 \) denote the subspace of \( L_1(\mathbb{R}) \) consisting of the restrictions to \( \mathbb{R} \) of entire functions of exponential type at most \( \pi \), equipped with the \( L_1(\mathbb{R}) \)-norm.
Ya. Mykytyuk, N. Sushchyk, D. Lukivska
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A bilinear Bogolyubov-Ruzsa lemma with polylogarithmic bounds
Discrete Analysis, 2019 A bilinear Bogolyubov-Ruzsa lemma with polylogarithmic bounds, Discrete Analysis 2019:10, 14 pp. The Bogolyubov-Ruzsa lemma in additive combinatorics states that if $A$ is a subset of density $\alpha$ of $\mathbb{F}^n$, where $\mathbb{F}$ is a finite ...
Kaave Hosseini, Shachar Lovett
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Optimal transformation: A new approach for covering the central subspace
Journal of Multivariate Analysis, 2013 This paper studies a general family of methods for sufficient dimension reduction (SDR) called the test function (TF), based on the introduction of a nonlinear transformation of the response. By considering order 1 and 2 conditional moments of the predictors given the response, we distinguish two classes of methods.
Portier, François, Delyon, Bernard
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Remarks on perspective simplices [PDF]
FME Transactions, 2017 The planar figure of two triangles being in perspective position is associated with a theorem of Desargues, which is responsible for the fact that the coordinate set of the plane is a field.
Weiss Gunter, Ebisui H.
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Measurements in two bases are sufficient for certifying high-dimensional entanglement
, 2018 High-dimensional encoding of quantum information provides a promising method of transcending current limitations in quantum communication. One of the central challenges in the pursuit of such an approach is the certification of high-dimensional ...
A Acín +56 more
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