Block matrix pseudoinverse: Difference between revisions

Revision as of 01:33, 6 March 2013

Revision as of 16:02, 21 October 2013

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<math>(\mathbf B^T \mathbf B)^{-1}</math> in parallel. Then, we finish to compute <math>(\mathbf A^T \mathbf P_B^{\perp} \mathbf A)^{-1}</math> and <math>(\mathbf B^T \mathbf P_A^{\perp} \mathbf B)^{-1}</math> also in parallel.

== Proof of blockBlock matrix inversion ==

Let a block matrix be

:<math>\begin{bmatrix}