Bridges and random truncations of random matrices
2014 ◽
Vol 03
(02)
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pp. 1450006
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Let U be a Haar distributed matrix in 𝕌(n) or 𝕆(n). In a previous paper, we proved that after centering, the two-parameter process [Formula: see text] converges in distribution to the bivariate tied-down Brownian bridge. In the present paper, we replace the deterministic truncation of U by a random one, in which each row (respectively, column) is chosen with probability s (respectively, t) independently. We prove that the corresponding two-parameter process, after centering and normalization by n-1/2 converges to a Gaussian process. On the way we meet other interesting convergences.
2007 ◽
Vol DMTCS Proceedings vol. AH,...
(Proceedings)
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1991 ◽
Vol 28
(04)
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pp. 898-902
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2012 ◽
Vol 01
(01)
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pp. 1150007
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1974 ◽
Vol 4
(4)
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pp. 479-485
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2016 ◽
Vol 0
(4)
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pp. 85
1989 ◽
Vol 21
(02)
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pp. 315-333
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Keyword(s):
Keyword(s):