Results 1 to 10 of about 8,210 (289)

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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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 ...
Shuanping Du, Jinchuan Hou
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Compression of 3D Optical Encryption Using Singular Value Decomposition [PDF]

Sensors
In 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, Min-Chul Lee, Myungjin Cho   +2 more
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Zero patterns and unitary similarity

Journal of Algebra, 2010
39 ...
An, Jinpeng, Đoković, Dragomir Ž.
exaly   +3 more sources

Unitary similarity of projectors

Aequationes Mathematicae, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +3 more sources

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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Radiation mechanism on dissipative ternary hybrid nanoliquid flow through rotating disk encountered by Hall currents: HAM solution

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, Nevzat Akkurt, Anwar Saeed, Poom Kumam   +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, Julia Mayas, Soledad Ballesteros   +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, Yunfei Wang, Caishang Zheng, Yanjun Wei, Jiakai Hou, Peng Zhang, Wei He, Xiangdong Lv, Yao Ding, Han Liang, Chung-Chau Hon, Xi Chen, Han Xu, Yiwen Chen   +13 more
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Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings

Results in Physics, 2023
Using unitary and similarity transformations, explicit solutions of the coupled Gross–Pitaevskii models with spin–orbit coupling and varying nonlinearities and harmonic plus linear potentials are constructed by a mapping to the integrable one-dimensional
D. Belobo Belobo, T. Meier
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