Results 11 to 20 of about 2,074 (253)

Hadamard Products of Symbolic Powers and Hadamard Fat Grids [PDF]

open access: yesMediterranean Journal of Mathematics, 2023
AbstractIn this paper we address the question if, for points $$P, Q \in \mathbb {P}^{2}$$ P , Q ∈ P 2
Cristiano Bocci
exaly   +8 more sources

Hadamard products of linear spaces [PDF]

open access: yesJournal of Algebra, 2016
18 pages. v2: Added Corollary 6.10 for reciprocal linear spaces, added Remark 2.6, updated references.
Cristiano Bocci   +2 more
exaly   +7 more sources

On the Connection between Kronecker and Hadamard Convolution Products of Matrices and Some Applications [PDF]

open access: yesJournal 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
doaj   +4 more sources

Hadamard products of hypersurfaces [PDF]

open access: yesJournal of Pure and Applied Algebra, 2022
12 ...
Cristiano Bocci, Enrico Carlini
openaire   +5 more sources

On the hadamard products of Schlicht functions and applications [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1985
We show that each of the schlicht classes of starlike, convex, close-to-convex and strongly starlike with respect to symmetric points is invariant under the Hadamard product with the class of convex functions.
H. S. Al-Amiri
doaj   +2 more sources

A Tensor Space for Multi-View and Multitask Learning Based on Einstein and Hadamard Products: A Case Study on Vehicle Traffic Surveillance Systems. [PDF]

open access: yesSensors (Basel)
Since multi-view learning leverages complementary information from multiple feature sets to improve model performance, a tensor-based data fusion layer for neural networks, called Multi-View Data Tensor Fusion (MV-DTF), is used. It fuses M feature spaces
Hermosillo-Reynoso F, Torres-Roman D.
europepmc   +2 more sources

Hadamard Products of Stable Polynomials Are Stable

open access: yesJournal of Mathematical Analysis and Applications, 1996
A real polynomial is said to be (Hurwitz or asymptotically) stable if all its zeros lie in the open left half of the complex plane. The authors show that the Hadamard coefficientwise product of two stable polynomials is again stable, improving upon some known results.
Garloff, Jürgen, Wagner, David G.
openaire   +2 more sources

On the generalized Hadamard product and the Jordan-Hadamard product [PDF]

open access: yesBulletin of the Australian Mathematical Society, 1980
The generalized Hadamard product S * T and the Jordan-Hadamard product S ∘ T of two operator-matrices S and T are introduced. They coincide with the usual Hadamard product of two complex matrices when the underlying Hilbert spaces are one-dimensional. Some inequalities which hold true for the usual Hadamard product of positive definite complex matrices
Chuan, Jen-chung, Chuan, Wai-fong
openaire   +2 more sources

Green Matrices, Minors and Hadamard Products

open access: yesAxioms, 2023
Green matrices are interpreted as discrete version of Green functions and are used when working with inhomogeneous linear system of differential equations.
Jorge Delgado   +2 more
doaj   +1 more source

A repertoire for additive functionals of uniformly distributed m-ary search trees [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
Using recent results on singularity analysis for Hadamard products of generating functions, we obtain the limiting distributions for additive functionals on $m$-ary search trees on $n$ keys with toll sequence $(i) n^α$ with $α ≥ 0 (α =0$ and $α =1 ...
james Allen fill, Nevin Kapur
doaj   +1 more source

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