Annali di Matematica Pura ed Applicata

, Volume 92, Issue 1, pp 217–262 | Cite as

Interpolation of normed abelian groups

  • J. Peetre
  • G. Sparr


A theory of interpolation of normed Abelian groups is developed, which notably generalizes and extends the theory of K- and J-spaces in the Banach space case. Various applications to approximation theory and other branches of analysis are given.


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Copyright information

© Nicola Zanichelli Editore 1972

Authors and Affiliations

  • J. Peetre
    • 1
  • G. Sparr
    • 1
  1. 1.LundSvezia

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