Speed-gradient entropy principle for nonstationary processes
type: Item
instance of: scholarly article
title: Speed-gradient entropy principle for nonstationary processes
zbMATH Open document ID: 1179.82109
published in: Entropy
publication date: 2010-01-29T00:00:00Z
review text: Summary: The speed-gradient variational principle (SG-principle) for nonstationary far from equilibrium systems is formulated and illustrated by examples. The SG-model of transient (relaxation) dynamics for systems of a finite number of particles based on maximum entropy principle is derived. It has the form \(dX(t)/dt = A\ln X(t)\); where \(X(t)\) is the vector of the cell populations, A is a symmetric matrix with two zero eigenvalues corresponding to mass and energy conservation laws.
Mathematics Subject Classification ID: 82C35
Mathematics Subject Classification ID: 35L67
zbMATH DE Number: 5664146
zbMATH Keywords: nonequilibrium thermodynamics
zbMATH Keywords: variational principles
zbMATH Keywords: maximum entropy principle
author: Alexander Fradkov
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.3390/e10040757
OpenAlex ID: W1971837457
DOI: 10.3390/E10040757
description: scientific article; zbMATH DE number 5664146