User:Sintel/Dual Weil-Euclidean norm: Difference between revisions
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\end{bmatrix} </math> | \end{bmatrix} </math> | ||
Then the block matrix <math>X</math> obtained from these | Then the block matrix <math>X</math> obtained from these | ||
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defines an inner product, with positive definite <math>G = X^{\mathsf T} X </math>: | |||
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