Results 21 to 30 of about 775,098 (192)

On one signed Poisson approximation

Lietuvos Matematikos Rinkinys, 1997
There is not abstract.
Vydas Čekanavičius
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On moderate deviations in Poisson approximation [PDF]

Journal of Applied Probability, 2020
AbstractIn this paper we first use the distribution of the number of records to demonstrate that the right tail probabilities of counts of rare events are generally better approximated by the right tail probabilities of a Poisson distribution than those of the normal distribution.
Qingwei Liu, Aihua Xia
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Approximation of classes of Poisson integrals by Fejer means

Математичні Студії, 2023
The paper is devoted to the investigation of problem of approximation of continuous periodic functions by trigonometric polynomials, which are generated by linear methods of summation of Fourier series.
O. Rovenska
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Adaptive meshless centres and RBF stencils for Poisson equation [PDF]

, 2011
We consider adaptive meshless discretisation of the Dirichlet problem for Poisson equation based on numerical differentiation stencils obtained with the help of radial basis functions. New meshless stencil selection and adaptive refinement algorithms are
Oanh, Dang Thi, Davydov, Oleg
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Poisson–Voronoi approximation

The Annals of Applied Probability, 2009
Published in at http://dx.doi.org/10.1214/08-AAP561 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Heveling, Matthias, Reitzner, Matthias
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Normal approximation of Kabanov-Skorohod integrals on Poisson spaces [PDF]

, 2023
We consider the normal approximation of Kabanov-Skorohod integrals on a general Poisson space. Our bounds are for the Wasserstein and the Kolmogorov distance and involve only difference operators of the integrand of the Kabanov-Skorohod integral.
Molchanov, Ilya, I. Molchanov, Last, Günter, M. Schulte, Schulte, Matthias, G. Last   +5 more
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Poisson approximation of binomial point processes [PDF]

E3S Web of Conferences
In the paper, we study properties of the vertex process from convex hulls generated by independent observations of a two-dimensional random vector, the distribution of which behaves like a regularly varying function near the boundary of the support of ...
Khamdamov Isakjan, Sharipova Lola
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Kinetic simulation of vacuum plasma expansion beyond the "plasma approximation"

Vojnotehnički Glasnik, 2022
Introduction/purpose: One of the key approaches to solving an entire class of modern plasma physics problems is the so-called "plasma approximation". The most general definition of the "plasma approximation" is a theoretical approach to the electric ...
Vasily Y. Kozhevnikov, Andrey V. Kozyrev, Aleksandr O. Kokovin, Natalia S. Semeniuk   +3 more
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On the accuracy of Poisson approximation [PDF]

Extremes, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

On the optimal shape parameter for Gaussian radial basis function finite difference approximation of the Poisson equation [PDF]

, 2011
We investigate the influence of the shape parameter in the meshless Gaussian RBF finite difference method with irregular centres on the quality of the approximation of the Dirichlet problem for the Poisson equation with smooth solution.
Oanh, Dang Thi, Davydov, Oleg
core   +4 more sources