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Results tagged with linear-algebra
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user 70752
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
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Is my particular finite dimension Toeplitz matrix always strictly positive?
Let $H(\omega), \; -\pi \leq \omega \leq \pi$ be a real-valued function with a continuous band of zeros, that is (for simplicity) $H(\omega)=0, \; |\omega|\geq \beta \pi$.
Define a sequence of banded …
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