Results 31 to 40 of about 12,311,211 (322)

Phillips-Type q -Bernstein Operators on Triangles

Journal of Function Spaces, 2021
The purpose of the paper is to introduce a new analogue of Phillips-type Bernstein operators
Asif Khan, M. Mansoori, Khalid Khan, M. Mursaleen   +3 more
semanticscholar   +1 more source

An alternative distribution function estimation method using rational Bernstein polynomials

Journal of Computational and Applied Mathematics, 2019
This paper gives a general method for nonparametric distribution function estimation using the rational Bernstein polynomials as an alternative to the current estimators.
M. Erdogan, Çetin Disibüyük, Özlem Ege Oruç   +2 more
semanticscholar   +1 more source

Semi-Parametric Estimation Using Bernstein Polynomial and a Finite Gaussian Mixture Model

Entropy, 2022
The central focus of this paper is upon the alleviation of the boundary problem when the probability density function has a bounded support. Mixtures of beta densities have led to different methods of density estimation for data assumed to have compact ...
Salima Helali, Afif Masmoudi, Yousri Slaoui   +2 more
doaj   +1 more source

Bernstein modes in a weakly relativistic electron-positron plasma [PDF]

, 2003
The kinetic theory of weakly relativistic electron-positron plasmas, producing dispersion relations for the electrostatic Bernstein modes was addressed.
A. Georgiou, A.A. Mamun, A.P. Lightman, B. Buti, D. A. Diver, D. A. Keston, D.A. Diver, E. W. Laing, F.W. Crawford, I.B. Bernstein, I.P. Shkarofsky, P.A. Robinson, P.A. Robinson, T. Kitanishi, Yu.n. Dnestrovskii   +14 more
core   +1 more source

Multivariate nonparametric estimation of the Pickands dependence function using Bernstein polynomials [PDF]

, 2014
Many applications in risk analysis require the estimation of the dependence among multivariate maxima, especially in environmental sciences. Such dependence can be described by the Pickands dependence function of the underlying extreme-value copula. Here,
G. Marcon, S. Padoan, Philippe Naveau, Pietro Muliere, Johan Segers   +4 more
semanticscholar   +1 more source

Some numerical applications of generalized Bernstein operators

Constructive Mathematical Analysis, 2021
In this paper some recent applications of the so-called Generalized Bernstein polynomials are collected. This polynomial sequence is constructed by means of the samples of a continuous function f on equispaced points of [0; 1] and depends on an ...
D. Occorsio, M. Russo, W. Themistoclakis
semanticscholar   +1 more source

Quasi-linear dynamics of Weibel instability [PDF]

Annales Geophysicae, 2011
The quasi-linear dynamics of resonant Weibel mode is discussed. It is found that nonlinear saturation of Weibel mode is accompanied by substantial modification of the distribution function in resonant region.
O. A. Pokhotelov, O. A. Amariutei
doaj   +1 more source

Numerical Solution of the Fredholm and Volterra Integral Equations by Using Modified Bernstein–Kantorovich Operators

Mathematics, 2021
The main aim of this paper is to numerically solve the first kind linear Fredholm and Volterra integral equations by using Modified Bernstein–Kantorovich operators.
Suzan Cival Buranay, Mehmet Ali Özarslan, Sara Safarzadeh Falahhesar   +2 more
doaj   +1 more source

The Bernstein-Sato b-Function of the Space of Cyclic Pairs [PDF]

, 2015
We compute the Bernstein-Sato polynomial of $f$, a function which given a pair $(M,v)$ in $X = M_n(\mathbf{C}) \times \mathbf{C}^n$ tests whether $v$ is a cyclic vector for $M$.
Walters, Robin
core   +1 more source

On the boundary properties of Bernstein estimators on the simplex [PDF]

Open Statistics, 2020
In this paper, we study the asymptotic properties (bias, variance, mean squared error) of Bernstein estimators for cumulative distribution functions and density functions near and on the boundary of the d-dimensional simplex. Our results generalize those
Frédéric Ouimet
semanticscholar   +1 more source