Results 11 to 20 of about 1,388 (153)
Fluctuations of water quality time series in rivers follow superstatistics [PDF]
iScience, 2021 Summary: Superstatistics is a general method from nonequilibrium statistical physics which has been applied to a variety of complex systems, ranging from hydrodynamic turbulence to traffic delays and air pollution dynamics.
Benjamin Schäfer +3 more
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Superstatistics: Theory and Applications [PDF]
Continuum Mechanics and Thermodynamics, 2003 Superstatistics is a superposition of two different statistics relevant for driven nonequilibrium systems with a stationary state and intensive parameter fluctuations. It contains Tsallis statistics as a special case.
Beck, Christian
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Approximate Solutions, Thermal Properties, and Superstatistics Solutions to Schrödinger Equation
Advances in High Energy Physics, 2022 In this work, we apply the parametric Nikiforov-Uvarov method to obtain eigensolutions and total normalized wave function of Schrödinger equation expressed in terms of Jacobi polynomial using Coulomb plus Screened Exponential Hyperbolic Potential (CPSEHP)
Ituen Okon +7 more
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Physica A: Statistical Mechanics and its Applications, 2002 We consider nonequilibrium systems with complex dynamics in stationary states with large fluctuations of intensive quantities (e.g. the temperature, chemical potential, or energy dissipation) on long time scales.
Arimitsu +20 more
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Extreme Value Laws for Superstatistics
Entropy, 2014 We study the extreme value distribution of stochastic processes modeled by superstatistics. Classical extreme value theory asserts that (under mild asymptotic independence assumptions) only three possible limit distributions are possible, namely: Gumbel,
Pau Rabassa, Christian Beck
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Universal Non-Extensive Statistical Physics Temporal Pattern of Major Subduction Zone Aftershock Sequences [PDF]
Entropy, 2022 Large subduction-zone earthquakes generate long-lasting and wide-spread aftershock sequences. The physical and statistical patterns of these aftershock sequences are of considerable importance for better understanding earthquake dynamics and for seismic ...
Eleni-Apostolia Anyfadi +3 more
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Statistical Modeling of the Seismic Moments via Mathai Distribution [PDF]
Entropy, 2022 Mathai’s pathway model is playing an increasingly prominent role in statistical distributions. As a generalization of a great variety of distributions, the pathway model allows the studying of several non-linear dynamics of complex systems.
Pedro Vega-Jorquera +3 more
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From time series to superstatistics [PDF]
Physical Review E, 2005 Complex nonequilibrium systems are often effectively described by a `statistics of a statistics', in short, a `superstatistics'. We describe how to proceed from a given experimental time series to a superstatistical description.
Christian Beck +6 more
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Environmental Superstatistics [PDF]
Physica A: Statistical Mechanics and its Applications, 2013 A thermodynamic device placed outdoors, or a local ecosystem, is subject to a variety of different temperatures given by short-tem (daily) and long-term (seasonal) variations.
Beck, Christian, Yalcin, G. Cigdem
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Superstatistical Brownian motion [PDF]
Progress of Theoretical Physics Supplement, 2005 As a main example for the superstatistics approach, we study a Brownian particle moving in a d-dimensional inhomogeneous environment with macroscopic temperature fluctuations. We discuss the average occupation time of the particle in spatial cells with a
Beck, Christian
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