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Results tagged with linear-algebra
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user 17023
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
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Pseudoinverse of column submatrix, from pseudoinverse of entire matrix.
Hello,
I am working on a numerical method for the least-squares solution of a linear system. I know that I can approximate the solution to $Ax=b$ with $x=A^+b$, where $A^+$ is the Moore-Penrose pseu …
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