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spectral_norm_of_a_matrix [2013/09/19 21:06] nikolaj |
spectral_norm_of_a_matrix [2014/03/21 11:11] |
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| - | ===== Spectral norm of a matrix ===== | ||
| - | ==== Definition ==== | ||
| - | | @#88DDEE: $ n\in\mathbb N $ | | ||
| - | | @#FFBB00: $ \Vert\cdot\Vert: \text{SquareMatrix}(n,\mathbb C)\to \mathbb R_+ $ | | ||
| - | |||
| - | | @#55EE55: $ \Vert A \Vert := \text{max}(\text{SingularVal}(A)) $ | | ||
| - | |||
| - | ==== Discussion ==== | ||
| - | === Reference === | ||
| - | Wikipedia: [[http://en.wikipedia.org/wiki/Singular_value|Singular value]], [[http://en.wikipedia.org/wiki/Matrix_norm|Matrix norm]] | ||
| - | ==== Parents ==== | ||
| - | === Subset of === | ||
| - | [[Norm]] | ||
| - | === Requirements === | ||
| - | [[Singular values of a matrix ]] | ||
