- #1
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Is this a valid step?
||Ax|| + ||Bx|| <= ||A||*||x|| + ||B||*||x|| ??
where A and B are actually matrices, x is a vector but actually it can be reduced to just numbers and a variable, respectively. And ||x|| = sqrt (x*x)
thanks as always :)
||Ax|| + ||Bx|| <= ||A||*||x|| + ||B||*||x|| ??
where A and B are actually matrices, x is a vector but actually it can be reduced to just numbers and a variable, respectively. And ||x|| = sqrt (x*x)
thanks as always :)