Products of projections and positive operators
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Publication:2435446
DOI10.1016/j.laa.2013.05.008zbMath1320.47016OpenAlexW2090296681MaRDI QIDQ2435446
M. Laura Arias, María Celeste Gonzalez, Gustavo Corach
Publication date: 19 February 2014
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.laa.2013.05.008
Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators (47A68) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)
Related Items
Products of projections and self-adjoint operators, Products of positive operators, Products of idempotent operators, Splitting of operators and operator equations, Universal decomposition equalities for operator matrices in a Hilbert space, On some factorizations of operators, Saddle point problems, Bott-Duffin inverses, abstract splines and oblique projections, Semiclosed projections and applications, Operators with compatible ranges
Cites Work
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- Products of orthogonal projections and polar decompositions
- Polar decomposition of oblique projections
- Reduced solutions of Douglas equations and angles between subspaces
- Generalizations of the projection method with applications to SOR theory for Hermitian positive semidefinite linear systems
- The operator factorization problems
- Products of self-adjoint operators
- On operator ranges
- Almost sharp quantum effects
- Generalized inverses and Douglas equations
- PARALLEL ADDITION AND PARALLEL SUBTRACTION OF OPERATORS
- Products of orthogonal projections
- Solutions of the Matrix Equation $XAX = X$, and Relations between Oblique and Orthogonal Projectors
- On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space
- A Hellinger operator integral
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