Minimization of matrices in the inverse perturbation method

Research output: Contribution to journalArticlepeer-review


A derivative of a functional with respect to matrices is defined. This definition is useful as a vehicle for obtaining a matrix that possesses a minimal norm. This minimization is required for determining the 'generalized bias operator'. The latter is used in calculations aimed at improving the agreement between the calculated and measured parameters of physical systems.

Original languageEnglish
Pages (from-to)579-583
Number of pages5
JournalAnnals of Nuclear Energy
Issue number11
StatePublished - 1 Jan 1984

ASJC Scopus subject areas

  • Nuclear Energy and Engineering


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