A Cramer rule for least-norm solutions of consistent linear equations

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43 Scopus citations

Abstract

The least (Euclidean-) norm solution of a consistent linear equation Ax = b is given a determinantal form, which reduces to Cramer's rule if A is nonsingular.

Original languageEnglish (US)
Pages (from-to)223-226
Number of pages4
JournalLinear Algebra and Its Applications
Volume43
Issue numberC
DOIs
StatePublished - Mar 1982
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Algebra and Number Theory
  • Numerical Analysis
  • Geometry and Topology
  • Discrete Mathematics and Combinatorics

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