Results 41 to 50 of about 352,102 (297)
Lognormality in Turbulence Energy Spectra
Entropy, 2020 The maximum entropy principle states that the energy distribution will tend toward a state of maximum entropy under the physical constraints, such as the zero energy at the boundaries and a fixed total energy content. For the turbulence energy spectra, a
Taewoo Lee
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On High-Dimensional Time-Variant Reliability Analysis with the Maximum Entropy Principle
International Journal of Aerospace Engineering, 2022 The structural reliability analysis suffers from the curse of dimensionality if the associated limit state function involves a large number of inputs.
Fuliang Zhou, Yu Hou, Hong Nie
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Relaxation Processes and the Maximum Entropy Production Principle
Entropy, 2010 Spontaneous transitions of an isolated system from one macroscopic state to another (relaxation processes) are accompanied by a change of entropy. Following Jaynes’ MaxEnt formalism, it is shown that practically all the possible microscopic developments ...
Davor Juretić +3 more
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Entropy, 2017 The determination of the probability distribution function (PDF) of uncertain input and model parameters in engineering application codes is an issue of importance for uncertainty quantification methods. One of the approaches that can be used for the PDF
José-Luis Muñoz-Cobo +4 more
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The Maximum Entropy Production Principle and Linear Irreversible Processes
Entropy, 2010 It is shown that Onsager’s principle of the least dissipation of energy is equivalent to the maximum entropy production principle. It is known that solutions of the linearized Boltzmann equation make extrema of entropy production.
Milan Brumen +5 more
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Generalized entropies and logarithms and their duality relations [PDF]
, 2012 For statistical systems that violate one of the four Shannon-Khinchin axioms, entropy takes a more general form than the Boltzmann-Gibbs entropy. The framework of superstatistics allows one to formulate a maximum entropy principle with these generalized ...
Gell-Mann, Murray +2 more
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Statistical equilibrium of tetrahedra from maximum entropy principle [PDF]
Physical Review D, 2018 Discrete formulations of (quantum) gravity in four spacetime dimensions build space out of tetrahedra. We investigate a statistical mechanical system of tetrahedra from a many-body point of view based on non-local, combinatorial gluing constraints that ...
G. Chirco, Isha Kotecha, D. Oriti
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Statistics and quantum maximum entropy principle
Il Nuovo Cimento C, 2010 By using the reduced Wigner formalism we consider a kinetic theory for a quantum gas. We introduce a set of generalized kinetic fields and obtain a hierarchy of Quantum Hydrodynamic (QHD) equations for the corresponding macroscopic variables. To close the QHD system a maximum entropy principle is asserted, and to explicitly incorporate particles ...
TROVATO, Massimo, REGGIANI L.
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On an Objective Basis for the Maximum Entropy Principle
Entropy, 2015 In this letter, we elaborate on some of the issues raised by a recent paper by Neapolitan and Jiang concerning the maximum entropy (ME) principle and alternative principles for estimating probabilities consistent with known, measured constraint ...
David J. Miller, Hossein Soleimani
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Entropy production selects nonequilibrium states in multistable systems
, 2017 Far-from-equilibrium thermodynamics underpins the emergence of life, but how has been a long-outstanding puzzle. Best candidate theories based on the maximum entropy production principle could not be unequivocally proven, in part due to complicated ...
Endres, Robert G.
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