More on Moore-Penrose Inverses
The various properties of A+ discussed in this section are fundamental to the theory of Moore-Penrose inverses. In many cases, proofs simply require verification that the defining equations in (2.2) are satisfied for A and some particular matrix X. Having illustrated this proof technique in a number of cases, we will leave the remaining similar arguments as exercises.
KeywordsBlock Effect Transportation Problem Kronecker Product Permutation Matrix Minimal Norm Solution
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