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Results tagged with linear-algebra
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user 427229
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
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Isomorphism between a filtered vector space and its associated graded
NO. take V=W. If the map is identity on the grading, it only means the diagonal blocks are each identity. But the map only needs to be lower triangular. Restriction on the diagonal blocks leaves a lo …
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