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jrhawley.ca | ||
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nhigham.com
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| | | | | A $latex p$th root of an $latex n\times n$ matrix $LATEX A$ is a matrix $LATEX X$ such that $latex X^p = A$, and it can be written $latex X = A^{1/p}$. For a rational number $latex r = j/k$ (where $latex j$ and $latex k$ are integers), defining $latex A^r$ is more difficult: is... | |
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algassert.com
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| | | | | Craig Gidney's computer science blog | |
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jaykmody.com
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| | | | | Efficiently computing distances matrixes in NumPy. | |
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spacedome.tv
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| | | [AI summary] A technical explanation of trace estimation methods for large matrices using matrix-vector multiplications, including the Girard-Hutchinson estimator and code examples in Haskell. | ||