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Results tagged with eigenvalues
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user 4613
eigenvalues of matrices or operators
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Accepted
Projecting a symmetric matrix onto the space of linear operators with a particular eigenvalue
Any (real) symmetric matrix may be diagonalised by an orthogonal matrix. So let your matrix be $A$ and let $O$ be an orthogonal matrix such that $D=OAO^{-1}$ is diagonal. Note that the transformation …
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