J
John Sinsheimer
Researcher at Ohio State University
Publications - 3
Citations - 94
John Sinsheimer is an academic researcher from Ohio State University. The author has contributed to research in topics: Toeplitz matrix & Circulant matrix. The author has an hindex of 2, co-authored 3 publications receiving 93 citations.
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Distribution of Eigenvalues of Real Symmetric Palindromic Toeplitz Matrices and Circulant Matrices
TL;DR: In this article, it was shown that for the case where the first row is a palindrome, the limiting spectral measure converges weakly and almost surely, independent of p, to a distribution which is almost the standard Gaussian.
Journal ArticleDOI
Distribution of Eigenvalues of Real Symmetric Palindromic Toeplitz Matrices and Circulant Matrices
TL;DR: In this paper, it was shown that for real symmetric palindromic Toeplitz matrices, where the first row is a palindrome, the limiting spectral measure converges weakly and almost surely, independent of p, to a distribution which is almost the standard Gaussian.
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Distribution of Eigenvalues for the Ensemble of Real Symmetric Palindromic Toeplitz Matrices
Abstract: Consider the ensemble of real symmetric Toeplitz matrices, each independent entry an i.i.d. random variable chosen from a fixed probability distribution p of mean 0, variance 1, and finite higher moments. Previous investigations showed that the limiting spectral measure (the density of normalized eigenvalues) converges (weakly and almost surely), independent of p, to a distribution which is almost the Gaussian. The deviations from Gauss-ian behavior can be interpreted as arising from obstructions to solutions of Diophantine equations. We show that these obstructions vanish if instead one considers real symmetric palindromic Toeplitz matrices (matrices where the first row is a palindrome), and the resulting spectral measures converge (weakly and almost surely) to the Gaussian.