, Volume 1, Issue 3, pp 193–218

On Conjugations for Functions with Values in Extensions of Ordered Groups

  • Juan-Enrique Martinez-Legaz
  • Ivan Singer

DOI: 10.1023/A:1009710513565

Cite this article as:
Martinez-Legaz, JE. & Singer, I. Positivity (1997) 1: 193. doi:10.1023/A:1009710513565


We continue our study of generalized conjugations for functions with values in the canonical enlargement of a complete ordered group, started in [10], which encompass various kinds of known conjugations and polarities. We obtain extensions, to this framework, of some results on d.c. duality theory and subdifferentials, and we give some applications to conjugations and subdifferentials for functions with values in \(\bar R_ + = [0, + \infty ] \).

Dualities generalized conjugation theory generalized subdifferentials 

Copyright information

© Kluwer Academic Publishers 1997

Authors and Affiliations

  • Juan-Enrique Martinez-Legaz
  • Ivan Singer

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