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15
Math.TechQA.Club
2015-10-26 18:44:28
646
Views
Is there a general way to get the QR decomposition of a companion matrix?
Published on
26 Oct 2015 - 18:44
#linear-algebra
#matrices
#number-theory
#matrix-decomposition
#companion-matrices
108
Views
Prove there is a basis of $V$ w.r.t. which $T$ is the companion matrix of $a(x)$
Published on
28 Feb 2026 - 6:19
#linear-algebra
#abstract-algebra
#modules
#companion-matrices
389
Views
Find the characteristic polynomial of this matrix
Published on
23 Mar 2026 - 10:05
#linear-algebra
#matrices
#characteristic-polynomial
#companion-matrices
545
Views
Companion matrix of bivariate polynomial
Published on
25 Mar 2026 - 16:32
#polynomials
#eigenvalues-eigenvectors
#systems-of-equations
#roots
#companion-matrices
924
Views
Jordan basis of $A$ when $A$ is the companion matrix?
Published on
01 Apr 2013 - 22:15
#linear-algebra
#matrices
#diagonalization
#jordan-normal-form
#companion-matrices
704
Views
Matrix similar to a companion matrix
Published on
25 Mar 2026 - 14:37
#linear-algebra
#matrices
#minimal-polynomials
#similar-matrices
#companion-matrices
1k
Views
Applications of companion matrices
Published on
07 Jul 2013 - 18:14
#linear-algebra
#matrices
#applications
#companion-matrices
529
Views
Companion matrices for multivariate polynomials?
Published on
25 Mar 2026 - 18:44
#linear-algebra
#matrices
#polynomials
#multivariate-polynomial
#companion-matrices
254
Views
Symmetric part of a companion matrix
Published on
12 Jun 2017 - 15:39
#linear-algebra
#matrices
#symmetric-groups
#symmetric-matrices
#companion-matrices
343
Views
Characterization of companion matrices
Published on
23 Aug 2017 - 10:23
#linear-algebra
#matrices
#companion-matrices
1.1k
Views
Finding similarity transformation matrix for the companion matrix.
Published on
23 Oct 2017 - 17:10
#linear-algebra
#matrices
#eigenvalues-eigenvectors
#matrix-equations
#companion-matrices
47
Views
Worst case scenarios for companion matrix method
Published on
26 Oct 2017 - 5:39
#matrices
#eigenvalues-eigenvectors
#roots
#rounding-error
#companion-matrices
3.2k
Views
Determinant of a companion matrix
Published on
11 Nov 2017 - 21:42
#linear-algebra
#matrices
#proof-writing
#determinant
#companion-matrices
211
Views
How to check a special form of Companion Matrix is a Primitive Matrix or not?
Published on
25 Nov 2017 - 19:25
#linear-algebra
#matrices
#companion-matrices
2k
Views
Eigenvalues of companion matrix of $4x^3 - 3x^2 + 9x - 1$
Published on
03 Nov 2010 - 15:04
#matrices
#polynomials
#numerical-methods
#roots
#companion-matrices
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