Results 11 to 20 of about 247,191 (215)

New bounds on Poisson approximation to the distribution of a sum of negative binomial random variables [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
The Stein-Chen method is usedto give new bounds, non-uniform bounds, for the distances between the distribution of a sum of independent negative binomial random variables and a Poisson distribution with mean, where ri and pi = 1-qi are parameters of ...
Kanint Teerapabolarn
doaj   +1 more source

Integral inequalities with an extended Poisson kernel and the existence of the extremals

open access: yesAdvanced Nonlinear Studies, 2023
In this article, we first apply the method of combining the interpolation theorem and weak-type estimate developed in Chen et al. to derive the Hardy-Littlewood-Sobolev inequality with an extended Poisson kernel.
Tao Chunxia, Wang Yike
doaj   +1 more source

A Strong Limit Theorem of the Largest Entries of a Sample Correlation Matrices under a Strong Mixing Assumption

open access: yesAxioms, 2023
We are interested in an n by p matrix Xn where the n rows are strictly stationary α-mixing random vectors and each of the p columns is an independent and identically distributed random vector; p=pn goes to infinity as n→∞, satisfiying 00.
Haozhu Zhao, Yong Zhang
doaj   +1 more source

A non-uniform bound on Poisson approximation for a sum of negative binomial random variables [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2017
This paper uses the Stein–Chen method to determine a non-uniform bound on the point metric between the distribution of a sum of independent negative binomial random variables and a Poisson distribution with mean 1 n i i i r q     , where r i
Kanint Teerapabolarn
doaj   +1 more source

Neck pain among smartphone users: an imminent public health issue during the pandemic time

open access: yesJournal of Ideas in Health, 2020
COVID-19 Pandemic resulted in social mobility and travel restrictions to contain the infection. It has been reported that there happened post-pandemic surge in the use of the internet and social media as people rely on it more often for entertainment ...
Binoy Mathew K V   +1 more
doaj   +1 more source

Poisson approximation of the length spectrum of random surfaces [PDF]

open access: yes, 2017
Multivariate Poisson approximation of the length spectrum of random surfaces is studied by means of the Chen-Stein method. This approach delivers simple and explicit error bounds in Poisson limit theorems.
Petri, Bram, Thaele, Christoph
core   +4 more sources

A Note on the Distribution of the Extreme Degrees of a Random Graph Via the Stein-Chen Method

open access: yesMethodology and Computing in Applied Probability, 2023
AbstractWe offer an alternative proof, using the Stein-Chen method, of Bollobás’ theorem concerning the distribution of the extreme degrees of a random graph. Our proof also provides a rate of convergence of the extreme degree to its asymptotic distribution.
openaire   +2 more sources

Poisson approximation of Rademacher functionals by the Chen-Stein method and Malliavin calculus [PDF]

open access: yes, 2017
New bounds on the total variation distance between the law of integer valued functionals of possibly non-symmetric and non-homogeneous infinite Rademacher sequences and the Poisson distribution are established. They are based on a combination of the Chen-
Krokowski, Kai
core   +3 more sources

On the constant in the nonuniform version of the Berry-Esseen theorem

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2005
In 2001, Chen and Shao gave the nonuniform estimation of the rate of convergence in Berry-Esseen theorem for independent random variables via Stein-Chen-Shao method.
K. Neammanee
doaj   +1 more source

An Alternative Proof for the Expected Number of Distinct Consecutive Patterns in a Random Permutation [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science
Let $\pi_n$ be a uniformly chosen random permutation on $[n]$. Using an analysis of the probability that two overlapping consecutive $k$-permutations are order isomorphic, the authors of a recent paper showed that the expected number of distinct ...
Anant Godbole, Hannah Swickheimer
doaj   +1 more source

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