Results 1 to 10 of about 152,059 (112)

Tail asymptotics for the supercritical Galton-Watson process in the heavy-tailed case [PDF]

, 2013
As well known, for a supercritical Galton-Watson process $Z_n$ whose offspring distribution has mean $m>1$, the ratio $W_n:=Z_n/m^n$ has a.s. limit, say $W$.
Denisov, Denis, Korshunov, Dmitry, Wachtel, Vitali   +2 more
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Nonequilibrium phase transitions in a model for the origin of life [PDF]

, 2001
The requisites for the persistence of small colonies of self-replicating molecules living in a two-dimensional lattice are investigated analytically in the infinite diffusion or mean-field limit and through Monte Carlo simulations in the position-fixed ...
Ferreira, Claudia P., Fontanari, J. F.
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The order parameter-entropy relation in some universal classes: experimental evidence [PDF]

, 2003
The asymptotic behaviour near phase transitions can be suitably characterized by the scaling of $\Delta s/Q^2$ with $\epsilon=1-T/T_c$, where $\Delta s$ is the excess entropy and $Q$ is the order parameter. As $\Delta s$ is obtained by integration of the
Atake T, Bruce A, Chen Z, Chrosch J, del Cerro J, E K H Salje, F J Romero, Fajdiga A, Gallardo M C, Ginzburg V, Griffiths R, Haga H, Hayward S A, Heller P, Ikeda H, J M Mart n-Olalla, J M Perez-Mato, Levanyuk A, López-Echarri Á, M C Gallardo, Marro J, Martín J M, Müller K, Patashinskii A, Prokovskii V, S Ramos, Salje E K H, Samuelsen E J, Sandler Y, Scott J, Walisch R, Zinkin M   +31 more
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Asymptotics of work distributions in a stochastically driven system [PDF]

, 2017
We determine the asymptotic forms of work distributions at arbitrary times $T$, in a class of driven stochastic systems using a theory developed by Engel and Nickelsen (EN theory) (arXiv:1102.4505v1 [cond-mat.stat-mech]), which is based on the ...
Krishnamurthy, Supriya, Manikandan, Sreekanth K   +1 more
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Coexistence of absolute negative mobility and anomalous diffusion [PDF]

, 2019
Using extensive numerical studies we demonstrate that absolute negative mobility of a Brownian particle (i.e. the net motion into the direction opposite to a constant biasing force acting around zero bias) does coexist with anomalous diffusion.
Hänggi, P., Spiechowicz, J., Łuczka, J.   +2 more
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Multiparticle production and quantum chromodynamics [PDF]

, 2002
The theory of strong interactions, quantum chromodynamics (QCD), is quite successful in the prediction and description of main features of multiparticle production processes at high energies.
Dremin, I. M.
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Limiting Behaviour of the Mean Residual Life

, 2004
In survival or reliability studies, the mean residual life or life expectancy is an important characteristic of the model. Here, we study the limiting behaviour of the mean residual life, and derive an asymptotic expansion which can be used to obtain a ...
C. Bryson, C. Snyder, D. Oakes, David M. Bradley, E. J. Muth, I. Meilijson, J. Rojo, R. Calabria, Ramesh C. Gupta, W. Hollander, W. J. Hall, Y. P. Chaubey   +11 more
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Noise in Coevolving Networks [PDF]

, 2015
Coupling dynamics of the states of the nodes of a network to the dynamics of the network topology leads to generic absorbing and fragmentation transitions.
Diakonova, Marina, Eguiluz, Victor M., Miguel, Maxi San   +2 more
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Bootstrap Testing of the Rank of a Matrix via Least Squared Constrained Estimation [PDF]

, 2013
In order to test if an unknown matrix has a given rank (null hypothesis), we consider the family of statistics that are minimum squared distances between an estimator and the manifold of fixed-rank matrix.
Delyon, Bernard, Portier, François
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Exponential and infinitary divisors [PDF]

, 2014
Our paper is devoted to several problems from the field of modified divisors: namely exponential and infinitary divisors. We study the behaviour of modified divisors, sum-of-divisors and totient functions.
Lelechenko, Andrew V.
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