Representing Weighted Pseudoinverse Matrices with Mixed Weights in Terms of Other Pseudoinverses
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DOI: 10.1007/s10559-018-0019-y
Abstract: The paper considers weighted pseudoinverse where both weighted matrices are symmetric and one of them is positive definite matrix and the other is nonsingular and indefinite. Formulas are obtained to represent these matrices in terms… read more here.
Keywords: pseudoinverse matrices; representing weighted; pseudoinverse; weighted pseudoinverse ... See more keywords
Expansions of Weighted Pseudoinverses with Mixed Weights into Matrix Power Series and Power Products
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DOI: 10.1007/s10559-019-00186-9
Abstract: Expansions of weighted pseudoinverses with mixed weights into matrix power series or power products with negative exponents are defined and analyzed. One of these matrices is positive definite and the other is nonsingular and indefinite.… read more here.
Keywords: expansions weighted; pseudoinverses mixed; weights matrix; weighted pseudoinverses ... See more keywords