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141
High-Dimensional Random Matrices from the Classical Matrix Groups, and Generalized Hypergeometric Functions of Matrix Argument
Published 2011-08-01Subjects: Get full text
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142
$S$-constrained random matrices
Published 2006-01-01Subjects: “…random matrix…”
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143
Analysis of biclusters with applications to gene expression data
Published 2005-01-01Subjects: Get full text
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144
Construction of Structured Random Measurement Matrices in Semi-Tensor Product Compressed Sensing Based on Combinatorial Designs
Published 2022-10-01“…A random matrix needs large storage space and is difficult to be implemented in hardware, and a deterministic matrix has large reconstruction error. …”
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145
N $$ \mathcal{N} $$ = 2 JT supergravity and matrix models
Published 2023-12-01“…Abstract Generalizing previous results for N $$ \mathcal{N} $$ = 0 and N $$ \mathcal{N} $$ = 1, we analyze N $$ \mathcal{N} $$ = 2 JT supergravity on asymptotically AdS2 spaces with arbitrary topology and show that this theory of gravity is dual, in a holographic sense, to a certain random matrix ensemble in which supermultiplets of different R-charge are statistically independent and each is described by its own N $$ \mathcal{N} $$ = 2 random matrix ensemble. …”
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146
AdS3/RMT2 duality
Published 2023-12-01“…Abstract We introduce a framework for quantifying random matrix behavior of 2d CFTs and AdS3 quantum gravity. …”
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147
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148
Chaos and ergodicity in extended quantum systems with noisy driving
Published 2021“…We argue that the presence of quantum chaos implies that at large times the time evolution operator becomes e�ectively a random matrix in the many-body Hilbert space. To quantify this phenomenon we compute analytically the squared magnitude of the trace of the evolution operator � the generalised spectral form factor � and compare it with the prediction of Random Matrix Theory (RMT). …”
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149
Topics in probabilistic number theory
Published 2022“…In this work we explore three distinct problems on the interface of number theory and random matrix theory. First, we compute the average of two shifted squares of the Riemann zeta on the critical line with shifts up to size T 6/5−ε. …”
Thesis -
150
Hyper-Chaotic Color Image Encryption Based on Transformed Zigzag Diffusion and RNA Operation
Published 2021-03-01“…Second, plaintext color image would be permuted by using the first pseudo-random matrix to convert to an initial cipher image. …”
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151
Application of RMT-RNN improved decomposition onto defected system
Published 2018Get full text
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152
Random Triangle Theory with Geometry and Applications
Published 2016“…We explore this old question from a modern viewpoint, taking into account linear algebra, shape theory, numerical analysis, random matrix theory, the Hopf fibration, and much more. …”
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153
Quantum chaos in perturbative super-Yang-Mills Theory
Published 2023-03-01“…We further study the spectral rigidity for these models and show that it is also well described by random matrix theory. Finally we demonstrate that the finite-$N$ eigenvectors possess properties of chaotic states.…”
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154
Non-ergodic delocalized phase with Poisson level statistics
Published 2022-06-01“…On the above example, we formulate general conditions to a single-particle and random-matrix models in order to carry such states, based on the transparent generalization of the Anderson localization of single-particle states and multiple resonances.…”
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155
Spectrum of non-Hermitian deep-Hebbian neural networks
Published 2023-02-01“…The model with non-normal neuron interactions is theoretically studied by deriving a random matrix theory of the Jacobian matrix in neural dynamics. …”
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156
Gaussian asymptotics of discrete β β -ensembles
Published 2021“…We introduce and study stochastic N-particle ensembles which are discretizations for general-β log-gases of random matrix theory. The examples include random tilings, families of non-intersecting paths, (z, w) -measures, etc. …”
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157
Temporal evolution of financial-market correlations
Published 2011“…We investigate financial market correlations using random matrix theory and principal component analysis. …”
Journal article -
158
Double-descent curves in neural networks: a new perspective using Gaussian processes
Published 2024“…In this paper, we use techniques from random matrix theory to characterize the spectral distribution of the empirical feature covariance matrix as a width-dependent perturbation of the spectrum of the neural network Gaussian process (NNGP) kernel, thus establishing a novel connection between the NNGP literature and the random matrix theory literature in the context of neural networks. …”
Conference item -
159
Temporal evolution of financial-market correlations.
Published 2011“…We investigate financial market correlations using random matrix theory and principal component analysis. …”
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160
Multifractality in Quasienergy Space of Coherent States as a Signature of Quantum Chaos
Published 2021-10-01“…The onset of chaos is clearly identified by the phase-space-averaged multifractal dimensions, which are well described by random matrix theory in a strongly chaotic regime. We further investigate the probability distribution of expansion coefficients, and show that the deviation between the numerical results and the prediction of random matrix theory behaves as a reliable detector of quantum chaos.…”
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