Results 111 to 120 of about 512 (163)

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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Existence of normalized solutions to Kirchhoff-Boussinesq equations in the subcritical and supercritical regime

open access: yesElectronic Journal of Differential Equations
In this article we study the existence of normalized solutions to the Kirchhoff-Boussinesq equation under the mass constraint $\|u\|_{2}=c$. In the $L^{2}$-subcritical regime, we apply Ekeland's variational principle and concentration compactness method ...
Chunling Tao, Lintao Liu, Kaimin Teng
doaj  

Exponential Dichotomies by Ekeland’s Variational Principle

Journal of Dynamics and Differential Equations, 2020
Exponential dichotomy, which is a type of hyperbolicity in the context of linear time-varying systems, is the central focus of this paper. First, two well known characterizations of the exponential dichotomy in \(\mathbb{R}^+\) are presented: \begin{itemize} \item [(i)] If the system \(\dot{v}=A(t)v+f(t)\) in \(\mathbb{R}^N\), admits a bounded solution
Juan Campos, Massimo Tarallo
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Ekeland’s principle for vector equilibrium problems

Nonlinear Analysis: Theory, Methods & Applications, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bianchi, Monica   +2 more
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Ekeland Variational Principle

2014
In this chapter we present existence results for minimal points of subsets of the Cartesian product of a complete metric space and a topological vector space with respect to order relations determined by generalized set-valued metrics; such results are useful for deriving EVP type results for vector and scalar functions.
Akhtar A. Khan   +2 more
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Ekeland’s principle for cyclically antimonotone equilibrium problems

Nonlinear Analysis: Real World Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CASTELLANI, MARCO, GIULI, MASSIMILIANO
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