Results 1 to 10 of about 30 (30)

A note on randomly stopped sums with zero mean increments

open access: yesModern Stochastics: Theory and Applications, 2023
In this paper, the asmptotics is considered for the distribution tail of a randomly stopped sum ${S_{\nu }}={X_{1}}+\cdots +{X_{\nu }}$ of independent identically distributed consistently varying random variables with zero mean, where ν is a counting ...
Remigijus Leipus, Jonas Šiaulys
doaj   +1 more source

Asymptotics of the occupancy scheme in a random environment and its applications to tries [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2017
Consider $ m $ copies of an irreducible, aperiodic Markov chain $ Y $ taking values in a finite state space. The asymptotics as $ m $ tends to infinity, of the first time from which on the trajectories of the $ m $ copies differ, have been studied by ...
Silvia Businger
doaj   +1 more source

Precise lim sup behavior of probabilities of large deviations for sums of i.i.d. random variables

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 66, Page 3565-3576, 2004., 2004
Let {X, Xn; n ≥ 1} be a sequence of real‐valued i.i.d. random variables and let Sn=∑i=1nXi, n ≥ 1. In this paper, we study the probabilities of large deviations of the form P(Sn > tn1/p), P(Sn < −tn1/p), and P(|Sn| > tn1/p), where t > 0 and 0 < p < 2.
Deli Li, Andrew Rosalsky
wiley   +1 more source

Analysis of statistical equilibrium models of geostrophic turbulence

open access: yesInternational Journal of Stochastic Analysis, Volume 15, Issue 4, Page 327-347, 2002., 2002
Statistical equilibrium lattice models of coherent structures in geostrophic turbulence, formulated by discretizing the governing Hamiltonian continuum dynamics, are analyzed. The first set of results concern large deviation principles (LDP′s) for a spatially coarse‐grained process with respect to either the canonical and/or the microcanonical ...
Richard S. Ellis   +2 more
wiley   +1 more source

Some results on convergence rates for probabilities of moderate deviations for sums of random variables

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 15, Issue 3, Page 481-497, 1992., 1992
Let X, Xn, n ≥ 1 be a sequence of iid real random variables, and , n ≥ 1. Convergence rates of moderate deviations are derived, i.e., the rate of convergence to zero of certain tail probabilities of the partial sums are determined. For example, we obtain equivalent conditions for the convergence of series only under the assumptions convergence that EX =
Deli Li, Xiangchen Wang, M. Bhaskara Rao
wiley   +1 more source

Active-site engineering of ω-transaminase from Ochrobactrum anthropi for preparation of L-2-aminobutyric acid. [PDF]

open access: yesBMC Biotechnol, 2021
Zhang Z   +8 more
europepmc   +1 more source

Multi-arm covariate-adaptive randomization. [PDF]

open access: yesSci China Math, 2023
Hu F, Ye X, Zhang LX.
europepmc   +1 more source

Goodness-of-fit tests for the logistic location family. [PDF]

open access: yesJ Appl Stat, 2020
Nikitin YY, Ragozin IA.
europepmc   +1 more source

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