I'm given a 3x1 Householder vector (u) and a 3x2 matrix (A). The problem asks to find both HA and AH (where H is the associated Householder matrix). But how does AH even exist? The associated Householder matrix is 3x3.

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- September 25th 2010, 01:43 PMRandom VariableHouseholder matrices
I'm given a 3x1 Householder vector (u) and a 3x2 matrix (A). The problem asks to find both HA and AH (where H is the associated Householder matrix). But how does AH even exist? The associated Householder matrix is 3x3.

- September 27th 2010, 02:51 AMHappyJoe