![matrices - How to create the matrix attached that has 2x2 blocks in its diagonal and a square outlining them? - TeX - LaTeX Stack Exchange matrices - How to create the matrix attached that has 2x2 blocks in its diagonal and a square outlining them? - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/BCBda.png)
matrices - How to create the matrix attached that has 2x2 blocks in its diagonal and a square outlining them? - TeX - LaTeX Stack Exchange
![Daniel Litt on Twitter: "If we're a bit lazier, maybe we'll allow a finite amount of redundancy. This is achieved by the theory of Jordan normal forms -- every complex matrix is Daniel Litt on Twitter: "If we're a bit lazier, maybe we'll allow a finite amount of redundancy. This is achieved by the theory of Jordan normal forms -- every complex matrix is](https://pbs.twimg.com/media/FUQMLdMXoAA6eHB.jpg:large)
Daniel Litt on Twitter: "If we're a bit lazier, maybe we'll allow a finite amount of redundancy. This is achieved by the theory of Jordan normal forms -- every complex matrix is
![Illustration of a block duplication matrix. The lower order tensor is... | Download Scientific Diagram Illustration of a block duplication matrix. The lower order tensor is... | Download Scientific Diagram](https://www.researchgate.net/publication/353894592/figure/fig3/AS:1056512894042113@1628903711632/Illustration-of-a-block-duplication-matrix-The-lower-order-tensor-is-transformed-into.png)