Results 11 to 20 of about 55,084 (239)
Hadamard products of hypersurfaces
Journal of Pure and Applied Algebra, 2022 12 ...
Cristiano Bocci, Enrico Carlini
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A Hadamard product involving inverse-positive matrices
Special Matrices, 2015 In this paperwe study the Hadamard product of inverse-positive matrices.We observe that this class of matrices is not closed under the Hadamard product, but we show that for a particular sign pattern of the inverse-positive matrices A and B, the Hadamard
Gassó Maria T. +2 more
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Arithmetic Circuits and the Hadamard Product of Polynomials [PDF]
, 2009 Motivated by the Hadamard product of matrices we define the Hadamard product of multivariate polynomials and study its arithmetic circuit and branching program complexity. We also give applications and connections to polynomial identity testing. Our main
Arvind, V. +2 more
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Mathematics, 2022 In this paper, our first purpose is to describe a class of phenomena involving the growth in the Hadamard–Kong product of several Dirichlet series with different growth indices.
Hongyan Xu +5 more
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Journal of Inequalities and Applications, 2021 In this paper, we introduce ( h 1 , h 2 ) $(h_{1},h_{2})$ -preinvex interval-valued function and establish the Hermite–Hadamard inequality for preinvex interval-valued functions by using interval-valued Riemann–Liouville fractional integrals.
Nidhi Sharma +3 more
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Robust Hadamard matrices, unistochastic rays in Birkhoff polytope and equi-entangled bases in composite spaces [PDF]
, 2018 We study a special class of (real or complex) robust Hadamard matrices, distinguished by the property that their projection onto a $2$-dimensional subspace forms a Hadamard matrix.
Gąsiorowski, Adam +2 more
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New Examples for Wightman Fields on a Manifold [PDF]
, 1994 The product of two free scalar fields on a manifold is shown to be a well defined operator valued distribution on the GNS Hilbert space of a globally Hadamard product state.
Koehler, Martin
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Journal of Inequalities and Applications, 2009 We are concerned with Kronecker and Hadamard convolution products and present some important connections between these two products. Further we establish some attractive inequalities for Hadamard convolution product.
Adem Kılıçman +1 more
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Hermite–Hadamard type inequalities for multiplicatively harmonic convex functions
Journal of Inequalities and Applications, 2023 In this work, the notion of a multiplicative harmonic convex function is examined, and Hermite–Hadamard inequalities for this class of functions are established.
Serap Özcan, Saad Ihsan Butt
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Hadamard products of linear spaces
Journal of Algebra, 2016 18 pages. v2: Added Corollary 6.10 for reciprocal linear spaces, added Remark 2.6, updated references.
Bocci, Cristiano +2 more
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