List questions from triangularization

Published on 06 May 2026 - 11:58

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Short way for upper triangularization

Published on 06 May 2026 - 10:55

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Could this possibly be a new simple proof for Schur's triangularization theorem?

Published on 06 May 2026 - 7:29

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Show that the matrix $A = \begin{bmatrix} 2 & 0 \\ -1 & 2 \end{bmatrix}$ is not diagonalizable.

Published on 06 May 2026 - 14:25

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Trigonalisation of a matrix, find a basis.

Published on 29 Apr 2026 - 12:55

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Finding unitary rotation matrix for triangularization

Published on 06 May 2026 - 3:10

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Find block structure of matrix

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Which $2\times 2$ matrices with entries from finite field are similar to upper triangular matrix?

Published on 04 May 2026 - 22:16

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Find determinant using lower triangular matrix

Published on 05 May 2026 - 18:25

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Schur decomposition of a "flipped" triangular matrix

Published on 02 May 2026 - 22:56

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Triangularization of a non-diagonalisable matrix

Published on 10 May 2026 - 10:01

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Show that two triagonalizable matrices $A$ and $B$ are similar iff $\chi_A=\chi_B$ and $\mu_A=\mu_B$

Published on 04 May 2026 - 5:19

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Prove that commuting matrices over an algebraically closed field are simultaneously triangularizable.

Published on 04 May 2026 - 8:08

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Questions in Proof of Lemma before theorem 7 of Section -6. 5 of Hoffman Kunze( Linear algebra)

Published on 04 May 2026 - 3:33

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A nilpotent linear operator could be represented by a upper triangular matrix with diagonal entires zero

Published on 03 May 2026 - 7:12

List Question

Simultaneous triangularization of two matrices

Short way for upper triangularization

Could this possibly be a new simple proof for Schur's triangularization theorem?

Show that the matrix $A = \begin{bmatrix} 2 & 0 \\ -1 & 2 \end{bmatrix}$ is not diagonalizable.

Trigonalisation of a matrix, find a basis.

Finding unitary rotation matrix for triangularization

Find block structure of matrix

Which $2\times 2$ matrices with entries from finite field are similar to upper triangular matrix?

Find determinant using lower triangular matrix

Schur decomposition of a "flipped" triangular matrix

Triangularization of a non-diagonalisable matrix

Show that two triagonalizable matrices $A$ and $B$ are similar iff $\chi_A=\chi_B$ and $\mu_A=\mu_B$

Prove that commuting matrices over an algebraically closed field are simultaneously triangularizable.

Questions in Proof of Lemma before theorem 7 of Section -6. 5 of Hoffman Kunze( Linear algebra)

A nilpotent linear operator could be represented by a upper triangular matrix with diagonal entires zero

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