Search Results - subject:"distribution function"

Long time coarse grain leads to large deviation statistics and statistical mechanics

Shibata, Hiroshi - In: Physica A: Statistical Mechanics and its Applications 326 (2003) 1, pp. 25-36

The long time coarse grain of the observables often shows the large deviation statistics. A reason for this is that the long time coarse grained observables lose their correlations or memories. The establishment of the large deviation statistics leads to the statistical mechanics. In this paper,...

Persistent link: https://www.econbiz.de/10010589212

Universality in turbulence

Shibata, Hiroshi - In: Physica A: Statistical Mechanics and its Applications 323 (2003) C, pp. 229-236

The universality in turbulence are studied in this paper. In the previous paper, we succeeded in studying the system described by the Kuramoto–Sivashinsky equation statistical mechanically. In this paper, it is shown that the turbulence described by the two-dimensional coupled map lattices has...

Persistent link: https://www.econbiz.de/10010590318

Nonparametric estimation of distribution functions

Wang, S. - In: Metrika 38 (1991) 1, pp. 259-267

Persistent link: https://www.econbiz.de/10005598682

Kinetics of homogeneous binary condensation at the stage of formation of the bulk of the liquid phase

Djikaev, Y.S.; Grinin, A.P.; Kuni, F.M. - In: Physica A: Statistical Mechanics and its Applications 305 (2002) 3, pp. 387-403

The second stage of homogeneous binary condensation is considered. It is during this stage, following the stage of nucleation, that the bulk of the liquid phase is formed. A kinetic theory of homogeneous binary condensation at this stage is developed. Taking into account the depletion of the...

Persistent link: https://www.econbiz.de/10011057580

Quantum corrections to the distribution function of particles over momentum in dense media

Starostin, A.N.; Mironov, A.B.; Aleksandrov, N.L.; … - In: Physica A: Statistical Mechanics and its Applications 305 (2002) 1, pp. 287-296

A simple derivation of the Galitskii–Yakimets distribution function over momentum is presented. For dense plasmas it … contains the law ∼p−8 as a quantum correction to the classical Maxwellian distribution function at large momenta. The integral … quantum corrections to the distribution function of particles is expressed via the Fourier transform of the wave function in …

Persistent link: https://www.econbiz.de/10011057887

Stochastic renormalization group in percolation: I. fluctuations and crossover

Bazant, Martin Z. - In: Physica A: Statistical Mechanics and its Applications 316 (2002) 1, pp. 29-55

A generalization of the Renormalization Group, which describes order-parameter fluctuations in finite systems, is developed in the specific context of percolation. This “Stochastic Renormalization Group” (SRG) expresses statistical self-similarity through a non-stationary branching process....

Persistent link: https://www.econbiz.de/10011060819

Molecular dynamics simulations of oxygen ion diffusion in yttria-stabilized zirconia

Pramananda Perumal, T.; Sridhar, V.; Murthy, K.P.N.; … - In: Physica A: Statistical Mechanics and its Applications 309 (2002) 1, pp. 35-44

distribution function. We find that the peak height is smaller at higher temperature, due to the volume expansion of the YSZ …

Persistent link: https://www.econbiz.de/10011063697

Nonparametric estimation of distribution and density functions in presence of missing data: an IFS approach

Iacus, Stefano; Torre, Davide La - Dipartimento di Economia, Management e Metodi … - 2002

In this paper we consider a class of nonparametric estimators of a distribution function F, with compact support, based … empirical distribution function (e.d.f.) estimator. We will study relative efficiency of the IFS estimators with respect to the …

Persistent link: https://www.econbiz.de/10005007308

Optimal cluster selection probabilities to estimate the finite population distribution function under PPS cluster sampling

Mayor, José - In: TEST: An Official Journal of the Spanish Society of … 11 (2002) 1, pp. 73-88

Persistent link: https://www.econbiz.de/10005613359

Statistics of phase turbulence

Shibata, Hiroshi - In: Physica A: Statistical Mechanics and its Applications 313 (2002) 3, pp. 381-388

The static aspects of the statistics for the phase turbulence (PT) are studied in this paper. Their dynamical aspects for the PT were made clear in the previous paper. The dynamics have predicted that the statistics of the PT deviate from the large deviation statistics. In this paper, the...

Persistent link: https://www.econbiz.de/10010590753