Implicit QR factorization of a product of three matrices

DOI10.1007/BF01931299zbMath0728.65031MaRDI QIDQ805148

Hongyuan Zha

Publication date: 1991

Published in: BIT (Search for Journal in Brave)

zbMATH Keywords

QR factorizationleast squares solutions

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Orthogonalization in numerical linear algebra (65F25)

Cites Work

• Rang revealing QR factorizations
• Regularization and the General Gauss-Markov Linear Model
• The Restricted Total Least Squares Problem: Formulation, Algorithm, and Properties
• Fast Numerically Stable Computations for Generalized Linear Least Squares Problems
• Analysis and Properties of the Generalized Total Least Squares Problem $AX \approx B$ When Some or All Columns in A are Subject to Error

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