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papers

Publications (15)

math.FA2005

Weighted generalized inverses, oblique projections and least squares problems

Gustavo Corach, Alejandra Maestripieri

math.FA2014

Range additivity, shorted operator and the Sherman-Morrison-Woodbury formula

M. Laura Arias, Gustavo Corach, Alejandra Maestripieri

math.FA2005

Bilateral Shorted Operators and Parallel Sums

Jorge Antezana, Gustavo Corach, Demetrio Stojanoff

math.FA2018

Projections with fixed difference: a Hopf-Rinow theorem

Esteban Andruchow, Gustavo Corach, Lázaro Recht

math.OA2017

Poncaré half-space of a C*-algebra

Esteban Andruchow, Gustavo Corach, Lázaro Recht

math.FA2017

Schmidt decomposable products of projections

Esteban Andruchow, Gustavo Corach

math.FA2005

Metric and homogeneous structure of closed range operators

Gustavo Corach, Alejandra Maestripieri, Mostafa Mbekhta

math.FA2004

Nullspaces and frames

Jorge Antezana, Gustavo Corach, Mariano Ruiz +1

math.OA2018

Projective geometry in the Poincaré disk of a $C^*$-algebra

Esteban Andruchow, Gustavo Corach, Lázaro Recht

math.FA2013

Weighted projections into closed subspaces

Gustavo Corach, Guillermina Fongi, Alejandra Maestripieri

math.FA2017

Uncertainty principle and geometry of the infinite Grassmann manifold

Esteban Andruchow, Gustavo Corach

math.FA2017

Essentially orthogonal subspaces

Esteban Andruchow, Gustavo Corach

math.FA2010

Products of orthogonal projections and polar decompositions

Gustavo Corach, Alejandra Maestripieri

math.FA2005

Projections in operator ranges

Gustavo Corach, Alejandra Maestripieri, Demetrio Stojanoff

math.FA2004

Spectral shorted operators

Jorge Antezana, Gustavo Corach, Demetrio Stojanoff