Question

Confusion between spectral radius of matrix and spectral radius of the operator

score 656 · Answer 1 · 2026-03-25 06:06:26

656

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Confusion between spectral radius of matrix and spectral radius of the operator

Published on 25 Mar 2026 - 6:06

score 100 · Answer 2 · 2015-08-27 18:32:15

100

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$det(I+A(\epsilon))$ where $A$ is an infinite matrix and not trace class!

Published on 27 Aug 2015 - 18:32

score 513 · Answer 3 · 2015-09-12 20:09:40

513

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Consider the following system and find the values of b for which the system has a solution

Published on 12 Sep 2015 - 20:09

score 393 · Answer 4 · 2015-10-10 14:57:10

393

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Solving recursions by calculating determinant of an infinite matrix

Published on 10 Oct 2015 - 14:57

score 6k · Answer 5 · 2026-03-14 05:12:33

6k

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How can I get eigenvalues of infinite dimensional linear operator?

Published on 14 Mar 2026 - 5:12

score 1.5k · Answer 6 · 2016-05-18 12:11:44

1.5k

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Infinite matrix product

Published on 18 May 2016 - 12:11

score 1.3k · Answer 7 · 2013-04-28 14:04:14

1.3k

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Representing linear operators on infinite sequences as infinite matrices

Published on 28 Apr 2013 - 14:04

score 331 · Answer 8 · 2013-08-04 12:19:13

331

Views

With infinite size, we can have $P \cdot M = M \cdot D $ (D diagonal) but where $M^{-1}$ does not exist. Can we say "P is diagonalizable"?

Published on 04 Aug 2013 - 12:19

score 140 · Answer 9 · 2013-08-08 14:16:43

140

Views

How to define an infinite anti-diagonal matrix?

Published on 08 Aug 2013 - 14:16

score 188 · Answer 10 · 2013-10-13 00:33:57

188

Views

How would you determine whether this sequence transformation has an inverse?

Published on 13 Oct 2013 - 0:33

score 1.4k · Answer 11 · 2013-10-16 15:29:31

1.4k

Views

Is it true that any infinite subset of a non-regular unary language is non-regular?

Published on 16 Oct 2013 - 15:29

score 319 · Answer 12 · 2013-11-16 22:56:57

319

Views

What is the family of generating functions for the rows of this Stirling-number matrix for whose columns they are $\exp(\exp(x)-1)-1 $?

Published on 16 Nov 2013 - 22:56

score 132 · Answer 13 · 2013-12-04 22:25:55

132

Views

Defining an Infinite Matrix

Published on 04 Dec 2013 - 22:25

score 943 · Answer 14 · 2013-12-07 02:13:39

943

Views

Find eigenvectors of an infinite dimensional vectorspace Pn(R)?

Published on 07 Dec 2013 - 2:13

score 90 · Answer 15 · 2014-02-12 14:21:40

90

Views

how to compare two infinite dimensional operators

Published on 12 Feb 2014 - 14:21

List Question

Confusion between spectral radius of matrix and spectral radius of the operator

$det(I+A(\epsilon))$ where $A$ is an infinite matrix and not trace class!

Consider the following system and find the values of b for which the system has a solution

Solving recursions by calculating determinant of an infinite matrix

How can I get eigenvalues of infinite dimensional linear operator?

Infinite matrix product

Representing linear operators on infinite sequences as infinite matrices

With infinite size, we can have $P \cdot M = M \cdot D $ (D diagonal) but where $M^{-1}$ does not exist. Can we say "P is diagonalizable"?

How to define an infinite anti-diagonal matrix?

How would you determine whether this sequence transformation has an inverse?

Is it true that any infinite subset of a non-regular unary language is non-regular?

What is the family of generating functions for the rows of this Stirling-number matrix for whose columns they are $\exp(\exp(x)-1)-1 $?

Defining an Infinite Matrix

Find eigenvectors of an infinite dimensional vectorspace Pn(R)?

how to compare two infinite dimensional operators

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