Brauer-type bounds for Hadamard product of nonnegative tensors
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers of Mathematics in China"
DOI: 10.1007/s11464-020-0840-2
Abstract: In this paper, we establish some Brauer-type bounds for the spectral radius of Hadamard product of two nonnegative tensors based on Brauer-type inclusion set, which are shown to be sharper than the existing bounds established… read more here.
Keywords: hadamard product; type bounds; nonnegative tensors; bounds hadamard ... See more keywords
Fast Infrared Small Target Detection by Using Hadamard Product for Spatial-Temporal Matrices
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DOI: 10.1109/access.2022.3215851
Abstract: Infrared (IR) small target detection has recently been widely used in civil and military applications. In IR small target detection, IR images probed at long distances are easily disturbed by complex backgrounds, light changes, and… read more here.
Keywords: hadamard product; small target; target detection; detection ... See more keywords
Source Resolvability of Spatial-Smoothing-Based Subspace Methods: A Hadamard Product Perspective
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DOI: 10.1109/tsp.2019.2908142
Abstract: A major drawback of subspace methods for direction-of-arrival estimation is their poor performance in the presence of coherent sources. Spatial smoothing is a common solution that can be used to restore the performance of these… read more here.
Keywords: subspace methods; source; hadamard product; spatial smoothing ... See more keywords
Hadamard Product Properties for Certain Subclasses of p-Valent Meromorphic Functions
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DOI: 10.3390/axioms11040172
Abstract: We study the Hadamard product features of certain subclasses of p-valent meromorphic functions defined in the punctured open-unit disc using the q-difference operator. For functions belonging to these subclasses, we obtained certain coefficient estimates and… read more here.
Keywords: hadamard product; meromorphic functions; subclasses valent; valent meromorphic ... See more keywords
On Sandwich-Type Results for a Subclass of Certain Univalent Functions Using a New Hadamard Product Operator
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DOI: 10.3390/sym14050931
Abstract: This paper is concerned with studying some results by introducing a new Hadamard product operator for differential subordination and superordination for certain univalent functions in the open unit disc U. Firstly, we state some basic… read more here.
Keywords: hadamard product; univalent functions; new hadamard; product operator ... See more keywords