${\displaystyle {\begin{pmatrix}{\color {red}\ulcorner }\lambda _{1}1{\hphantom {\lambda _{1}\lambda _{1}}}{\color {red}\urcorner }{\hphantom {\ulcorner \lambda _{2}1\lambda _{2}\urcorner [\lambda _{3}]\ddots \ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\hphantom {\ulcorner \lambda _{1}1}}\lambda _{1}1{\hphantom {\lambda _{1}\urcorner \ulcorner \lambda _{2}1\lambda _{2}\urcorner [\lambda _{3}]\ddots \ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\color {red}\llcorner }{\hphantom {\lambda _{1}1\lambda _{1}}}\lambda _{1}{\color {red}\lrcorner }{\hphantom {\ulcorner \lambda _{2}1\lambda _{2}\urcorner [\lambda _{3}]\ddots \ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\hphantom {\ulcorner \lambda _{1}1\lambda _{1}1\lambda _{1}\urcorner }}{\color {red}\ulcorner }\lambda _{2}1{\hphantom {n}}{\color {red}\urcorner }{\hphantom {[\lambda _{3}]\ddots \ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\hphantom {\ulcorner \lambda _{1}1\lambda _{1}1\lambda _{1}\lrcorner }}{\color {red}\llcorner }{\hphantom {\lambda _{2}}}\lambda _{2}{\color {red}\lrcorner }{\hphantom {[\lambda _{3}]\ddots \ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\hphantom {\ulcorner \lambda _{1}1\lambda _{1}1\lambda _{1}\urcorner \ulcorner \lambda _{2}1\lambda _{2}\urcorner }}{\color {red}[}\lambda _{3}{\color {red}]}{\hphantom {\ddots \ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\hphantom {\ulcorner \lambda _{1}1\lambda _{1}1\lambda _{1}\urcorner \ulcorner \lambda _{2}1\lambda _{2}\urcorner [\lambda _{3}]}}\ddots {\hphantom {\ulcorner \lambda _{n}1\lambda _{n}\urcorner }}\\{\hphantom {\ulcorner \lambda _{1}1\lambda _{1}1\lambda _{1}\urcorner \ulcorner \lambda _{2}1\lambda _{2}\urcorner [\lambda _{3}]\ddots }}{\color {red}\ulcorner }\lambda _{n}1{\hphantom {n}}{\color {red}\urcorner }\\{\hphantom {\llcorner \lambda _{1}1\lambda _{1}1\lambda _{1}\urcorner \ulcorner \lambda _{2}1\lambda _{2}\urcorner [\lambda _{3}]\ddots }}{\color {red}\llcorner }{\hphantom {\lambda _{n}}}\lambda _{n}{\color {red}\lrcorner }\end{pmatrix}}}$

<math>
\begin{pmatrix}
 {\color{red}\ulcorner}\lambda_1 1\hphantom{\lambda_1\lambda_1}{\color{red}\urcorner}\hphantom{\ulcorner\lambda_2 1\lambda_2\urcorner[\lambda_3]\ddots\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 \hphantom{\ulcorner\lambda_1 1}\lambda_1 1\hphantom{\lambda_1\urcorner\ulcorner\lambda_2 1\lambda_2\urcorner[\lambda_3]\ddots\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 {\color{red}\llcorner}\hphantom{\lambda_1 1\lambda_1}\lambda_1{\color{red}\lrcorner}\hphantom{\ulcorner\lambda_2 1\lambda_2\urcorner[\lambda_3]\ddots\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 \hphantom{\ulcorner\lambda_1 1\lambda_1 1\lambda_1\urcorner}{\color{red}\ulcorner}\lambda_2 1\hphantom{n}{\color{red}\urcorner}\hphantom{[\lambda_3]\ddots\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 \hphantom{\ulcorner\lambda_1 1\lambda_1 1\lambda_1\lrcorner}{\color{red}\llcorner}\hphantom{\lambda_2 }\lambda_2{\color{red}\lrcorner}\hphantom{[\lambda_3]\ddots\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 \hphantom{\ulcorner\lambda_1 1\lambda_1 1\lambda_1\urcorner\ulcorner\lambda_2 1\lambda_2\urcorner}{\color{red}[}\lambda_3{\color{red}]}\hphantom{\ddots\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 \hphantom{\ulcorner\lambda_1 1\lambda_1 1\lambda_1\urcorner\ulcorner\lambda_2 1\lambda_2\urcorner[\lambda_3]}\ddots\hphantom{\ulcorner\lambda_n 1\lambda_n\urcorner}\\
 \hphantom{\ulcorner\lambda_1 1\lambda_1 1\lambda_1\urcorner\ulcorner\lambda_2 1\lambda_2\urcorner[\lambda_3]\ddots}{\color{red}\ulcorner}\lambda_n 1\hphantom{n}{\color{red}\urcorner}\\
 \hphantom{\llcorner\lambda_1 1\lambda_1 1\lambda_1\urcorner\ulcorner\lambda_2 1\lambda_2\urcorner[\lambda_3]\ddots}{\color{red}\llcorner}\hphantom{\lambda_n}\lambda_n{\color{red}\lrcorner}
\end{pmatrix}
</math>

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DescriptionJordan canonical form.svg	English: Example of a matrix in Jordan canonical form. The lambdas need not be distinct.
Date	13 November 2022
Source	Own work
Author	Michael Hardy
SVG development InfoField	The SVG code is valid.  This vector image was created with an unknown SVG tool.

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