List questions from toeplitz-matrices

Published on 27 Jun 2020 - 19:20

193

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Conditions for symmetric, Toeplitz $\mathbf{M}$ with nonnegative elements to have inverse with nonnegative elements

Published on 02 Jul 2020 - 3:35

165

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Image of Borel measures on the circle under Fourier transform

Published on 04 Jul 2020 - 21:06

183

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Visualise Gram sets of nonnegative polynomials in the cone of PSD matrices

Published on 24 Jul 2020 - 18:59

158

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About banded Toeplitz matrices

Published on 08 Sep 2016 - 8:54

375

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Lower bound for eigenvalues of tridiagonal Toeplitz matrix

Published on 18 Sep 2016 - 13:12

129

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Eigendecomposition of Hermitian Toeplitz matrices

Published on 14 Oct 2016 - 18:53

1.3k

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Exponential of a symmetric tridiagonal Toeplitz matrix

Published on 30 Jan 2017 - 15:25

33

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Confusion in the proof of essential spectrum of toeplitz operator $T_\phi$ is connected for $\phi\in H^\infty+C(\Bbb{T})$

Published on 14 Feb 2023 - 9:18

141

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Positivity of a matrix built on Pascal's triangle

Published on 25 Feb 2023 - 15:57

160

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Norm of a Toeplitz operator

Published on 23 Feb 2026 - 14:05

53

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Eigenvalues of a circulant matrix with an updated term

Published on 01 Mar 2023 - 14:35

32

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Let $T,S$ be unilateral shifts in $H,K$ and $A\in B(H,K)$ a contraction. If $S^A=AT^$, then why is $A$ a transposed infinite Toeplitz matrix?

Published on 20 Mar 2023 - 14:25

141

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Eigenvalues of two symmetric tridiagonal Toeplitz matrices

Published on 11 Apr 2023 - 6:21

115

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Are the columns of a random Toeplitz Matrix linearly independent?

Published on 17 Apr 2023 - 14:23

List Question

Determinant of family of Toeplitz matrices. Can we use recursion?

Conditions for symmetric, Toeplitz $\mathbf{M}$ with nonnegative elements to have inverse with nonnegative elements

Image of Borel measures on the circle under Fourier transform

Visualise Gram sets of nonnegative polynomials in the cone of PSD matrices

About banded Toeplitz matrices

Lower bound for eigenvalues of tridiagonal Toeplitz matrix

Eigendecomposition of Hermitian Toeplitz matrices

Exponential of a symmetric tridiagonal Toeplitz matrix

Confusion in the proof of essential spectrum of toeplitz operator $T_\phi$ is connected for $\phi\in H^\infty+C(\Bbb{T})$

Positivity of a matrix built on Pascal's triangle

Norm of a Toeplitz operator

Eigenvalues of a circulant matrix with an updated term

Let $T,S$ be unilateral shifts in $H,K$ and $A\in B(H,K)$ a contraction. If $S^A=AT^$, then why is $A$ a transposed infinite Toeplitz matrix?

Eigenvalues of two symmetric tridiagonal Toeplitz matrices

Are the columns of a random Toeplitz Matrix linearly independent?

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