Indefinite least-squares problems and pseudo-regularity

Given two Krein spaces H and K, a (bounded) closed-range operator C:H→K and a vector y∈K, the indefinite least-squares problem consists in finding those vectors u∈H such that [Cu - y, Cu - y] = min<sub>x∈H</sub>[Cx - y, Cx - y]. The indefinite least-squares problem has been thoroughly st...

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Detalles Bibliográficos
Autores principales:	Giribet, Juan Ignacio, Maestripieri, Alejandra Laura, Martínez Pería, Francisco Dardo
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2015
Materias:	Ciencias Exactas Matemática Indefinite least-squares Krein space Pseudo-regular subspace
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/86713
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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