An order drop theorem

Authors

  • Mihai Turinici

Keywords:

metric/normed space, drop, support point, lsc/usc function, variational principle, preorder, self-closedness, logical equivalence

Abstract

A drop theorem on ordered metric spaces is established from the (pre) order version of Ekeland’s variational principle in Turinici [An St UAIC Ia (Math), 36 (1990), 329-352]. The logical equivalence between these results is also discussed.

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Published

2007-04-01

Issue

Vol. 61 No. 2 (2006)

Section

Articoli

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