Search Results - subject:"Boltzmann distribution"

Boltzmann distributed replicator dynamics: Population games in a microgrid context

Chica-Pedraza, Gustavo; Mojica-Nava, Eduardo; … - In: Games 12 (2021) 1, pp. 1-18

Dynamics equation. Then, the Boltzmann distribution is used to introduce the Boltzmann-Based Distributed Replicator Dynamics as …

Persistent link: https://www.econbiz.de/10013200071

Boltzmann distributed replicator dynamics : population games in a microgrid context

Chica-Pedraza, Gustavo; Mojica-Nava, Eduardo; … - In: Games 12 (2021) 1/8, pp. 1-18

Dynamics equation. Then, the Boltzmann distribution is used to introduce the Boltzmann-Based Distributed Replicator Dynamics as …

Persistent link: https://www.econbiz.de/10012432545

An econophysical investigation : using the Boltzmann distribution to determine market temperature as applied to the JSE all share index

Brand, Rene - 2009

the characterisation of the central portion of the probability distribution. The Boltzmann distribution, a cornerstone in … distributions. Ifthe empirical exponential distribution is therefore interpreted as a Boltzmann distribution, then amarket …

Persistent link: https://www.econbiz.de/10009442109

Cuboidal dice and Gibbs distributions

Riemer, Wolfgang; Stoyan, Dietrich; Obreschkow, Danail - In: Metrika 77 (2014) 2, pp. 247-256

What are the face-probabilities of a cuboidal die, i.e. a die with different side-lengths? This paper introduces a model for these probabilities based on a Gibbs distribution. Experimental data produced in this work and drawn from the literature support the Gibbs model. The experiments also...

Persistent link: https://www.econbiz.de/10010994990

An ideal gas approach to classify countries using financial indices

Mattos Neto, Paulo S.G. de; Cavalcanti, George D.C.; … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 1, pp. 177-183

Traditionally, countries’ development is classified based on several features that can be related to economic and social factors. However, this classification task is costly due to the difficulty of obtaining those features. We propose a method to classify countries based on financial indices...

Persistent link: https://www.econbiz.de/10010872037

Kinetic theory of Onsager’s vortices in two-dimensional hydrodynamics

Chavanis, Pierre-Henri - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 14, pp. 3657-3679

equilibrium. Non-axisymmetric distributions may relax towards the Boltzmann distribution on a timescale of the order NtD due to … that is obtained for N→+∞. For axisymmetric distributions, this kinetic equation does not relax towards the Boltzmann … distribution of statistical equilibrium. This implies either that (i) the “collisional” (correlational) relaxation time is larger …

Persistent link: https://www.econbiz.de/10011059689

Market volatility modeling for short time window

Mattos Neto, Paulo S.G. de; Silva, David A.; Ferreira, … - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 20, pp. 3444-3453

The gain or loss of an investment can be defined by the movement of the market. This movement can be estimated by the difference between the magnitudes of two stock prices in distinct periods and this difference can be used to calculate the volatility of the markets. The volatility characterizes...

Persistent link: https://www.econbiz.de/10010873963

Boltzmann power laws

Saiz, A. - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 2, pp. 225-236

In this paper we propose a model based on the Boltzmann distribution as a mechanism for generating power laws …

Persistent link: https://www.econbiz.de/10010591177

Debye screening versus Gauss law in electrostatics: Finite size effects

Dubey, Ritesh Kumar; Menon, V.J.; Mishra, M.; Tripathi, D.N. - In: Physica A: Statistical Mechanics and its Applications 384 (2007) 2, pp. 165-181

We revisit the well-known topics of self- and induced-screening in an otherwise isotropic neutral plasma/colloid. It is pointed out that the standard Debye–Hückel (DH) theory (ignoring finite size effects) suffers from many ambiguities related to net ionic numbers, total charge of the system,...

Persistent link: https://www.econbiz.de/10011057308

On the derivation of power-law distributions within classical statistical mechanics far from the thermodynamic limit

Hanel, Rudolf; Thurner, Stefan - In: Physica A: Statistical Mechanics and its Applications 365 (2006) 1, pp. 162-166

We show that within classical statistical mechanics, without taking the thermodynamic limit, the most general Boltzmann factor for the canonical ensemble is a q-exponential function. The only assumption here is that microcanonical distributions have to be separated from the total system energy,...

Persistent link: https://www.econbiz.de/10011059112