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Weighted generalized inverses, oblique projections and least squares problems

Gustavo Corach·Alejandra Maestripieri
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Abstract

A generalization with singular weights of Moore-Penrose generalized inverses of closed range operators in Hilbert spaces is studied using the notion of compatibility of subspaces and positive operators.

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Gustavo Corach, Alejandra Maestripieri. 2005-09-14. Weighted generalized inverses, oblique projections and least squares problems. https://arxiv.org/abs/math/0509329

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