- #1
hayu601
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Homework Statement
I have block matrix M = [A B;C D]
Is it always possible to get matrix U, such that the followings hold?:
1. UMU^{-1}=Triangular matrix, and
2. U = [P x;
x x ]
3. PAP^{-1}= triangular matrix
x = don't care
or in other words: can we always find matrix U that make M triangular, with its first component: matrix P that make A triangular.
Please help me, I m really stuck
thanks a lot