Results 131 to 140 of about 512 (163)

On generalizations of the Ekeland-type variational principles

Nonlinear Analysis: Theory, Methods & Applications, 2000
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The Brezis–Ekeland Principle for Doubly Nonlinear Equations

SIAM Journal on Control and Optimization, 2008
The celebrated Brezis-Ekeland principle [C. R. Acad. Sci. Paris Ser. A-B, 282 (1976), pp. Ai, A1197-A1198, Aii, and A971-A974] characterizes trajectories of nonautonomous gradient flows of convex functionals as solutions to suitable minimization problems.
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Ekeland's variational principle in locally complete spaces

Mathematische Nachrichten, 2003
AbstractWe extend Ekeland's variational principle to locally complete locally convex spaces. As an application of the extension, we obtain a drop theorem in locally convex spaces which improves the related known result.
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Ekeland-Type Variational Principles and Equilibrium Problems

2011
In this survey chapter we present different forms of Ekeland’s variational principle involving τ-functions, τ-functions and fitting functions, and Q-functions, respectively. The equilibrium version of Ekeland-type variational principle is also presented.
Qamrul Hasan Ansari, Lai-Jiu Lin
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Vectorial Ekeland Variational Principles: A Hybrid Approach

2015
This paper proposes a hybrid approach in establishing vectorial versions of Ekeland’s variational principle. It bases on both the nonlinear scalarization functional in Tammer (Gerth) and Weidner’s nonconvex separation theorem [14] from a scalarization approach and Bao and Mordukhovich’s iterative scheme in [5] from a variational approach.
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On Ha’s version of set-valued Ekeland’s variational principle

Acta Mathematica Sinica, English Series, 2011
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On the Ekeland variational principle

2011
For proper lower semicontinuous functionals bounded from below which do not increase upon polarization, an improved version of Ekeland’s variational principle can be formulated in Banach spaces, which provides almost symmetric ...
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Ekeland’s variational principle

2008
Marius Ghergu, Vicenţiu D Rădulescu
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Onsager principle in polymer dynamics

Progress in Polymer Science, 2021
Masao Doi
exaly  

New Developments of the Principle of Vinylogy as Applied to π-Extended Enolate-Type Donor Systems

Chemical Reviews, 2020
Claudio Curti, Lucia Battistini, Andrea Sartori   +2 more
exaly