New answers tagged linear-algebra
2
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What is example of a hypermatrix that is not a tensor?
The properties of multilinearity and equivariance are not properties of the hypermatrix itself, but rather of its context and how it is used. So: if you just want a box of numbers that "isn't a ...
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1
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Complexity of Finding the Eigendecomposition of a *Symmetric* Matrix
Still a preprint as of today, but you can find info/ideas/refs here:
https://arxiv.org/abs/2410.21550
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