Results 41 to 50 of about 76 (76)

A generalization of Ekeland's variational principle with applications

open access: yesElectronic Journal of Differential Equations, 2006
Summary: In this paper, we establish a variant of Ekeland's variational principle. This result suggest to introduce a generalization of the famous Palais-Smale condition. An example is provided showing how it is used to give the existence of a minimizer for functions for which the Palais-Smale condition and the one introduced by Cerami are not ...
Abdel R. El Amrouss, Najib Tsouli
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A Constructive Version of Ekeland's Variational Principle

open access: yes
Building on preliminary results about lower sections of real-valued functions on a metric space, we provide a constructive counterpart of Ekeland's theorem on the approximate optimisation of real-valued functions.
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Ekeland's variational principle in vecter optimization

open access: yesEkeland's variational principle in vecter optimization
新潟大学 平成20年3月24日 新大院博(理)第292号 新大院博(理 ...
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