List questions from infinite-matrices

Published on 23 Mar 2026 - 6:22

202

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Matrix exponential, containing a thermal state

Published on 23 Mar 2026 - 8:33

609

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Spectrum of an infinite matrix

Published on 23 Mar 2026 - 6:32

436

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Infinite matrix which cannot be represented by bounded linear operator

Published on 23 Mar 2026 - 4:01

103

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Distance from a vector to a linear span vectors in a separable Hilbert space.

Published on 23 Mar 2026 - 10:48

145

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Derive prime-identifying functions from inverse Vandermonde and Bernoulli numbers

Published on 23 Mar 2026 - 9:24

381

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Is the Birkhoff–von Neumann theorem true for infinite matrices?

Published on 23 Mar 2026 - 5:56

181

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Inverse of an infinite matrix with factorial entries

Published on 22 Mar 2026 - 20:56

297

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Cutting off an infinite matrix(Making a finite matrix from an infinite matrix)

Published on 23 Mar 2026 - 12:09

352

Views

Can infinite matrices represent nonlinear operators?

Published on 22 Mar 2026 - 19:26

328

Views

Find the Inverse of an Infinite Square Matrix

Published on 22 Mar 2026 - 10:38

698

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gram matrix for elements of an infinite dimensional hilbert space

Published on 17 Mar 2026 - 4:31

204

Views

Is there an option to handle Neumann-series when it diverges? (using infinite-sized Carleman matrices)

Published on 17 Mar 2026 - 5:36

385

Views

Vandermonde infinite matrix inverse

Published on 22 Mar 2026 - 6:39

792

Views

Can we approximate any eigenvalue of an infinite matrix via eigenvalues of some sequence of submatrices which approximates the matrix?

Published on 17 Mar 2026 - 0:13

List Question

Inverse of an Infinite Matrix (with factorials)

Matrix exponential, containing a thermal state

Spectrum of an infinite matrix

Infinite matrix which cannot be represented by bounded linear operator

Distance from a vector to a linear span vectors in a separable Hilbert space.

Derive prime-identifying functions from inverse Vandermonde and Bernoulli numbers

Is the Birkhoff–von Neumann theorem true for infinite matrices?

Inverse of an infinite matrix with factorial entries

Cutting off an infinite matrix(Making a finite matrix from an infinite matrix)

Can infinite matrices represent nonlinear operators?

Find the Inverse of an Infinite Square Matrix

gram matrix for elements of an infinite dimensional hilbert space

Is there an option to handle Neumann-series when it diverges? (using infinite-sized Carleman matrices)

Vandermonde infinite matrix inverse

Can we approximate any eigenvalue of an infinite matrix via eigenvalues of some sequence of submatrices which approximates the matrix?

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