Publikationen in Zusammenarbeit mit Forschern von Universidad Nacional de General Sarmiento (8)

2024

  1. Matrix representations of multivalued projections and least squares problems

    Journal of Mathematical Analysis and Applications, Vol. 530, Núm. 1

  2. Semiclosed multivalued projections

    Linear Algebra and Its Applications, Vol. 683, pp. 180-200

2022

  1. A matrix formula for Schur complements of nonnegative selfadjoint linear relations

    Linear Algebra and Its Applications, Vol. 654, pp. 143-176

  2. Idempotent linear relations

    Journal of Mathematical Analysis and Applications, Vol. 516, Núm. 2

2021

  1. Products of Positive Operators

    Complex Analysis and Operator Theory, Vol. 15, Núm. 2

  2. Semiclosed projections and applications

    Journal of Mathematical Analysis and Applications, Vol. 504, Núm. 1

2020

  1. Weighted operator least squares problems and the J-trace in Krein spaces

    Mathematische Nachrichten, Vol. 293, Núm. 9, pp. 1730-1745

2019

  1. Schur complements of selfadjoint Krein space operators

    Linear Algebra and Its Applications, Vol. 581, pp. 214-246