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The portion of matrices with real spectrum in the real orthogonal Lie algebra
A. S. Krivonogova, V. A. Churkinab a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
The portion of matrices with real spectrum in a matrix Lie algebra is the ratio of the volume of the set of matrices with real spectrum in a ball centered at the zero of the algebra to the volume of the whole ball. We calculate the portion for the real orthogonal Lie algebra.
Keywords:
real orthogonal Lie algebra, random matrices with real spectrum.
Received: 15.03.2015
Citation:
A. S. Krivonogov, V. A. Churkin, “The portion of matrices with real spectrum in the real orthogonal Lie algebra”, Sibirsk. Mat. Zh., 57:2 (2016), 388–409; Siberian Math. J., 57:2 (2016), 303–321
Linking options:
https://www.mathnet.ru/eng/smj2752 https://www.mathnet.ru/eng/smj/v57/i2/p388
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