Polar decomposition of oblique projections

Corach, Gustavo; Maestripieri, Alejandra Laura

info:eu-repo/semantics/article

Fecha

2010-10

Registro en:

Corach, Gustavo; Maestripieri, Alejandra Laura; Polar decomposition of oblique projections; Elsevier Science Inc.; Linear Algebra and its Applications; 433; 3; 10-2010; 511-519

0024-3795

http://hdl.handle.net/11336/150002

CONICET Digital

CONICET

https://repositorioslatinoamericanos.uchile.cl/handle/2250/4358754

Autor

Corach, Gustavo

Maestripieri, Alejandra Laura

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

The partial isometries and the positive semidefinite operators which appear as factors of polar decompositions of bounded linear idempotent operators in a Hilbert space are characterized.

Materias

OBLIQUE PROJECTIONS

POLAR DECOMPOSITION

PARTIAL ISOMETRIES

MOORE–PENROSE PSEUDOINVERSE

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