Results 31 to 40 of about 50,631 (294)
Bifurcation and criticality [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2019 Abstract Equilibrium and nonequilibrium systems exhibit power-law singularities close to their critical and bifurcation points respectively. A recent study has shown that biochemical nonequilibrium models with positive feedback belong to the universality class of the mean-field Ising model.
Bose, Indrani, Ghosh, Sayantari
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Turbulences résidentielles et parcours de vie
Temporalités, 2022 The Covid-19 epidemic and the measures taken to contain it have provoked a crisis that is reflected in the disturbances of many life courses. Using data from the Life in confinement (Vico) survey, this article analyses these disturbances by focusing on ...
Michel Grossetti, Lydie Launay
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Current Opinion in Chemical Biology, 2016 Electron bifurcation is the recently recognized third mechanism of biological energy conservation. It simultaneously couples exergonic and endergonic oxidation-reduction reactions to circumvent thermodynamic barriers and minimize free energy loss.
John W, Peters +4 more
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Journal of Marine Science and Engineering, 2020 One of the significant problems in the safe operation of vessels is the behavior of the ship on the wave. Of all degrees of freedom, the greatest threat to the safety of a ship is associated with excessive rolling.
Sambor Guze +2 more
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The Poincaré Index and Its Applications
Universe, 2022 We discuss an approach to the problem of calculating the local topological index of vector fields given on complex spaces or varieties with singularities developed by the author over the past few years. Our method is based on the study of the homology of
Alexander G. Aleksandrov
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Effect of spindle group wavering on attracting sets of deformation tool displacements under turning
Advanced Engineering Research, 2017 Introduction. In a large body of research, problems of the cutting process dynamics are considered in the uniformity of the static stability in the moving coordinate system defined by the trajectories of the machine executive elements, and also of the ...
Vilor L. Zakovorotny +1 more
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Asymptotics of Regular and Irregular Solutions in Chains of Coupled van der Pol Equations
Mathematics, 2023 Chains of coupled van der Pol equations are considered. The main assumption that motivates the use of special asymptotic methods is that the number of elements in the chain is sufficiently large.
Sergey Kashchenko
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Fractal and Fractional, 2023 This paper studies the bifurcations of the exact solutions for the time–space fractional complex Ginzburg–Landau equation with parabolic law nonlinearity.
Wenjing Zhu +3 more
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Proceedings of the American Mathematical Society, 1964 A description of the classical bifurcation problem will be found in Minorsky [1, Chapter V] and Andronov and Chaikin [2, Chapter 6]. Here the functions fi and f2 are required to be analytic and the proof depends on the series expansion guaranteed by the analyticity. In [3, Chapter IV, ?6], K. 0.
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Disease Spread among Hunted and Retaliating Herding Prey
Mathematics, 2022 Two new ecoepidemic models of predator–prey type are introduced. They feature prey that gather in herds. The specific novelty consists of the fact that the prey also has the ability to defend themselves if they are in large numbers. The two deterministic
Ezio Venturino
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