Causality theory and multiplicative transformators

R. M. De Santis, A. Feintuch

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


The concept of a multiplicative transformator formalized by Brodskii, Gokhberg, and Krein in a by now classical 1967 paper can play in causality theory a role similar to that played by the more familiar additive transformator concept. Among its advantages, one finds an alternative point of view (a system cascade connection representation in lieu of a parallel connection), a more compact formulation of some proofs and results, a natural tool for a generalization of these results into a nonlinear setting.

Original languageEnglish
Pages (from-to)411-416
Number of pages6
JournalJournal of Mathematical Analysis and Applications
Issue number2
StatePublished - 1 Jan 1980

ASJC Scopus subject areas

  • Analysis
  • Applied Mathematics


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