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  • ...derson, G.W.; Guionnet, A.; Zeitouni, O. (2010). An introduction to random matrices. Cambridge: Cambridge University Press. {{isbn|978-0-521-19452-5}}.</ref> ..., 323–346</ref><ref>Voiculescu, D., Multiplication of certain noncommuting random variables, J. Operator Theory 18 (1987), 2223–2235</ref> ...
    8 KB (1,158 words) - 08:09, 21 June 2023
  • ...''circular symplectic ensemble''' (CSE) on self dual unitary quaternionic matrices. ...if ''U'' is a random element of CUE(''2n''), then ''U<sup>R</sup>U'' is a random element of CSE(''n''), where ...
    6 KB (923 words) - 19:23, 26 January 2025
  • ...hematician)|Dan Voiculescu]].<ref>D. Voiculescu, K. Dykema, A. Nica, "Free Random Variables", CIRM Monograph Series, AMS, Providence, RI, 1992</ref> The defi ...r example may be <math>A=M_N</math>, the algebra of <math>N\times N</math> matrices with the functional given by the normalized trace <math>\phi=\frac{1}{N}Tr< ...
    4 KB (624 words) - 15:40, 27 October 2024
  • ...is an {{nobr|(''N'' + 1) × (''N'' + 1)}} matrix. The first few Krawtchouk matrices are: ...first2=J. |date=2007 |title=Krawtchouk matrices from classical and quantum random walks |eprint=quant-ph/0702173}}</ref> ...
    4 KB (510 words) - 19:47, 12 August 2023
  • ...stribution]] over [[Positive-definite matrix|positive definite]] symmetric matrices with unit diagonals.<ref name="bda">{{Cite book |last1=Gelman |first1=Andre ...orota|last3=Joe|first3=Harry|year=2009|title=Generating Random Correlation Matrices Based on Vines and Extended Onion Method|journal=Journal of Multivariate An ...
    4 KB (501 words) - 15:34, 7 February 2025
  • ...ier }}</ref> The surmise was a result of Wigner's introduction of [[random matrices]] in the field of [[nuclear physics]]. The surmise consists of two postulat ...ices <math> M</math>, with elements that are independent standard gaussian random variables, with joint distribution proportional to ...
    5 KB (664 words) - 09:53, 5 January 2024
  • ...; ''n''}} [[random matrix]] with [[independent and identically distributed random variables|independent and identically distributed entries]] in the limit ...'}} matrices]] whose entries are [[independent and identically distributed random variables]], all with [[expected value|mean]] zero and [[variance]] equal t ...
    7 KB (1,129 words) - 13:21, 21 January 2025
  • ...he ''i''-th element of a [[random vector]] and ''j''-th element of another random vector. When the two random vectors are the same, the cross-covariance matrix is referred to as [[covar ...
    7 KB (1,131 words) - 13:34, 29 January 2025
  • In the fields of [[machine learning]], the [[theory of computation]], and [[random matrix theory]], a probability distribution over vectors is said to be in ' * {{cite journal |first=M. |last=Rudelson |title=Random Vectors in the Isotropic Position |journal=[[Journal of Functional Analysis ...
    2 KB (268 words) - 07:14, 19 September 2024
  • ...d J. Tanner "Improved Bounds on Restricted Isometry Constants for Gaussian Matrices"</ref> Web forms to evaluate bounds for the Gaussian ensemble are available ...ved by computing the exact probability that all the eigenvalues of Wishart matrices lie within an interval. ...
    6 KB (856 words) - 15:39, 1 March 2023
  • ...rt description|Distribution of singular values of large rectangular random matrices}} ...ehavior of [[singular value]]s of large rectangular [[random matrix|random matrices]]. The theorem is named after [[Soviet Union|Soviet]] [[Ukrainians|Ukraini ...
    9 KB (1,218 words) - 03:46, 17 February 2025
  • ...verse gamma distribution]] to [[Positive-definite matrix|positive-definite matrices]].<ref name="iranmanesha">{{cite journal |last=Iranmanesha |first=Anis |fir [[Category:Random matrices]] ...
    3 KB (313 words) - 21:36, 15 April 2024
  • ...the [[gamma distribution]] to [[Positive-definite matrix|positive-definite matrices]].<ref name="iranmanesh">Iranmanesh, Anis, M. Arashib and S. M. M. Tabataba [[Category:Random matrices]] ...
    3 KB (343 words) - 20:03, 13 December 2023
  • ...vector. Complex random variables can always be considered as pairs of real random vectors: their real and imaginary parts. ...on|mean]] of a complex random vector. Other concepts are unique to complex random vectors. ...
    18 KB (2,743 words) - 08:46, 22 November 2024
  • ...hang equation|KPZ-universality]] with the theory of [[random matrix|random matrices]]. ...On the Distribution of the Length of the Longest Increasing Subsequence of Random Permutations |date=1998 |eprint=math/9810105}}</ref><ref>{{cite book | doi= ...
    2 KB (308 words) - 21:48, 8 March 2024
  • Consider the space of <math display="inline">n\times n</math> Hermitian matrices with all eigenvalues distinct. ...al |last=Tao |first=Terence |last2=Vu |first2=Van |date=2011 |title=Random matrices: Universality of local eigenvalue statistics |url=http://projecteuclid.org/ ...
    4 KB (675 words) - 19:43, 3 February 2025
  • {{Short description|Statistical distribution of complex random variables}} ...</math> or <math>\mathcal{N}_{\mathcal{C}}</math>, characterizes [[complex random variable]]s whose real and imaginary parts are jointly [[Multivariate norma ...
    16 KB (2,351 words) - 14:38, 6 February 2025
  • support = <math>p\times p</math> matrices with both <math>U</math> and <matH>I_p-U</math> [[positive definite]]| Also, if <math>H</math> is a random orthogonal <math>p\times p</math> matrix which is [[independence (probabili ...
    5 KB (809 words) - 23:59, 18 December 2024
  • ...[Hadamard product (matrices)|Hadamard product]] of two [[positive definite matrices]] is also a positive definite matrix. ...duct <math>M \circ N</math> is positive definite for all positive definite matrices <math>N</math>, then <math>M</math> itself is positive definite. ...
    7 KB (1,305 words) - 20:09, 23 November 2024
  • ...at { ''f''<sub>''i''</sub> } is an indexed collection of [[Random variable|random variables]], that is, a stochastic process. Let be the joint probability density function of the values of the random variables ''f''<sub>1</sub> to ''f<sub>n</sub>''. Then, the Chapman–Kolmogo ...
    6 KB (894 words) - 11:17, 9 January 2025
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