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Local variational principle [PDF]

open access: yesPhysical Review E, 2002
15 pages, 5 figures, one more section ...
A. Cuccoli   +27 more
openaire   +4 more sources

Variational principle for scale-free network motifs [PDF]

open access: yesScientific Reports, 2019
For scale-free networks with degrees following a power law with an exponent τ ∈ (2, 3), the structures of motifs (small subgraphs) are not yet well understood.
Clara Stegehuis   +2 more
doaj   +2 more sources

An Optimal Control Problem of Forward-Backward Stochastic Volterra Integral Equations with State Constraints [PDF]

open access: yesAbstract and Applied Analysis, 2014
This paper is devoted to the stochastic optimal control problems for systems governed by forward-backward stochastic Volterra integral equations (FBSVIEs, for short) with state constraints.
Qingmeng Wei, Xinling Xiao
doaj   +4 more sources

The Gouy-Stodola theorem as a variational principle for open systems [PDF]

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2016
The variational method is very important in mathematical and theoretical physics because it allows us to describe the natural systems by physical quantities independently from the frame of reference.
Umberto Lucia
doaj   +5 more sources

Stochastic Adaptive Single-Site Time-Dependent Variational Principle [PDF]

open access: yesJACS Au, 2022
Yihe Xu   +4 more
doaj   +2 more sources

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