List questions from hankel-matrices

Published on 23 Feb 2026 - 22:03

496

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Determinant of a matrix where every row other than first is a cyclic shift of the first row

Published on 23 Feb 2026 - 22:03

257

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Is this Hankel matrix positive definite?

Published on 23 Feb 2026 - 21:58

227

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Eigenvalues of three anti diagonal Hankel matrix

Published on 23 Feb 2026 - 22:02

111

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Integral 6.717 of Gradshteyn and Ryzhik: $\int_{-\infty}^\infty \frac{\sin(a(x+\beta))}{x^\nu(x+\beta)} J_{\nu+2n}(x) \,dx$

Published on 23 Feb 2026 - 22:04

139

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Are these Hankel matrices positive semidefinite?

Published on 23 Feb 2026 - 22:06

29

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Hints on how I can find an expression for the elements of the inverse of a Hankel matrix? How can I know if it is even possible?

Published on 23 Feb 2026 - 22:04

73

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The sign of a determinant?

Published on 23 Feb 2026 - 20:21

64

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Is the following Hankel matrix positive definite?

Published on 23 Feb 2026 - 22:02

101

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Hankel Operator is compact

Published on 23 Feb 2026 - 21:56

35

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Vandermonde matrix and its relation with Hankel matrix

Published on 23 Feb 2026 - 21:59

47

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Decomposition of a matrix into observability and controllability matrices

Published on 23 Feb 2026 - 22:00

15

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Hankel Singular Values for diagonal state-space model

Published on 23 Feb 2026 - 21:57

23

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Does every positive semidefinite hankel matrix obeys one Vandermonde decomposition?

Published on 23 Feb 2026 - 21:59

767

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Proximal operator for the nuclear matrix norm of Hankel matrix

Published on 23 Feb 2026 - 22:02

List Question

Find the determinant of the following $5\times 5$ real matrix:

Determinant of a matrix where every row other than first is a cyclic shift of the first row

Is this Hankel matrix positive definite?

Eigenvalues of three anti diagonal Hankel matrix

Integral 6.717 of Gradshteyn and Ryzhik: $\int_{-\infty}^\infty \frac{\sin(a(x+\beta))}{x^\nu(x+\beta)} J_{\nu+2n}(x) \,dx$

Are these Hankel matrices positive semidefinite?

Hints on how I can find an expression for the elements of the inverse of a Hankel matrix? How can I know if it is even possible?

The sign of a determinant?

Is the following Hankel matrix positive definite?

Hankel Operator is compact

Vandermonde matrix and its relation with Hankel matrix

Decomposition of a matrix into observability and controllability matrices

Hankel Singular Values for diagonal state-space model

Does every positive semidefinite hankel matrix obeys one Vandermonde decomposition?

Proximal operator for the nuclear matrix norm of Hankel matrix

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