Results 11 to 20 of about 7,615 (257)
Self-similarity in the circular unitary ensemble [PDF]
Discrete Analysis, 2016 Self-similarity in the circular unitary ensemble, Discrete Analysis, 2016:9, 15 pp. The distribution of the eigenvalues of random matrices is a central topic of research. It includes famous results such as Wigner's semicircle law from 1955, which states
Elizabeth Meckes, Mark Meckes
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Compression of 3D Optical Encryption Using Singular Value Decomposition [PDF]
SensorsIn this paper, we propose a compressionmethod for optical encryption using singular value decomposition (SVD). Double random phase encryption (DRPE), which employs two distinct random phase masks, is adopted as the optical encryption technique. Since the
Kyungtae Park +2 more
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Arveson’s criterion for unitary similarity
Linear Algebra and Its Applications, 2011 This paper is an exposition of W.B. Arveson's complete invariant for the unitary similarity of complex, irreducible matrices.
Douglas Farenick
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Unitary similarity of projectors
Aequationes Mathematicae, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Zero patterns and unitary similarity
Journal of Algebra, 2010 39 ...
Dragomir Z ĐOKOVIĆ
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Maps preserving unitary similarity on $\B(H)$
Rocky Mountain Journal of Mathematics, 2011 YSF of Fujian [2008F3103]; YNSF of China [11001230]; NNSF of China ; Let H be an infinite dimensional complex Hilbert space and denote B(H) the Banach algebra of all bounded linear operators acting on H. It is proved that a surjective map Phi on B(H) satisfying that, for any T, S, R is an element of B(H) and lambda is an element of C, T + lambda S ...
Jinchuan Hou, Shuanping Du
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Generalized Heisenberg-Weyl groups and Hermite functions
SciPost Physics Proceedings, 2023 A generalisation of Euclidean and pseudo-Euclidean groups is presented, where the Weyl-Heisenberg groups, well known in quantum mechanics, are involved. A new family of groups is obtained including all the above-mentioned groups as subgroups. Symmetries,
Enrico Celeghini, Manuel Gadella, Mariano A. del Olmo
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Alexandria Engineering Journal, 2023 The energy transition to enhance heat transport during the flow of ternary hybrid nanofluid comprised of Copper (Cu), Iron oxide (Fe3O4), Silicon dioxide (SiO2) nanoparticles and Polymer as base liquid over a revolving disk surface has been reported ...
M.D. Shamshuddin +3 more
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Alpha and beta band correlates of haptic perceptual grouping: Results from an orientation detection task. [PDF]
PLoS ONE, 2018 Behavioral and neurophysiological findings in vision suggest that perceptual grouping is not a unitary process and that different grouping principles have different processing requirements and neural correlates.
Antonio Prieto +2 more
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Systematic functional interrogation of human pseudogenes using CRISPRi
Genome Biology, 2021 Background The human genome encodes over 14,000 pseudogenes that are evolutionary relics of protein-coding genes and commonly considered as nonfunctional. Emerging evidence suggests that some pseudogenes may exert important functions.
Ming Sun +13 more
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