Results 41 to 50 of about 1,158 (138)
Euler‐type approximation for systems of stochastic differential equations
International Journal of Stochastic Analysis, Volume 2, Issue 4, Page 239-249, 1989., 1989 By developing a stochastic version of the Taylor formula, the mean‐square convergence of the Euler‐type approximation for the solution of systems of Itô‐type stochastic differential equations is investigated. Sufficient conditions are given to obtain time‐varying and time‐invariant error estimates.
J. Golec, G. Ladde
wiley +1 more source
Modifikasi metode iterasi berorde tiga dengan orde konvergensi optimal
Majalah Ilmiah Matematika dan Statistika, 2023 Weerakoon-Fernando’s and Homeier’s methods are a third-order iterative method to solve nonlinear equations. A new third-order iterative method is constructed by sum of Weerakoon-Fernandon’s and Homeier’s method. This paper discusses the modification of
Annisa Agustina, Wartono Wartono
doaj +1 more source
, 2007 The error between appropriately smooth functions and their radial basis function interpolants, as the interpolation points fill out a bounded domain in R^d, is a well studied artifact. In all of these cases, the analysis takes place in a natural function
F.J. Narcowich +8 more
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A Characterization Theorem for the K-functional Associated with the Algebraic Version of Trigonometric Jackson Integrals [PDF]
, 2006 2000 Mathematics Subject Classification: 41A25, 41A36.The purpose of this paper is to present a characterization of a certain Peetre K-functional in Lp[−1,1] norm, for 1 ≤ p ≤ 2 by means of a modulus of smoothness.
Zapryanova, T.
core
Demonstratio MathematicaIt is of strong theoretical significance and application prospects to explore three-block nonconvex optimization with nonseparable structure, which are often modeled for many problems in machine learning, statistics, and image and signal processing.
Zhao Ying, Lan Heng-you, Xu Hai-yang
doaj +1 more source
Latter research on Euler-Mascheroni constant [PDF]
, 2013 In this work, we present a review and an example on some latter results on the problem of approximating the Euler-Mascheroni constant. We use the method firstly introduced in [C. Mortici, Product Approximations via Asymptotic Integration Amer.
Cristea, Valentin Gabriel +1 more
core
Extending the range of error estimates for radial approximation in Euclidean space and on spheres
, 2006 We adapt Schaback's error doubling trick [R. Schaback. Improved error bounds for scattered data interpolation by radial basis functions. Math. Comp., 68(225):201--216, 1999.] to give error estimates for radial interpolation of functions with smoothness ...
Duchon J. +4 more
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A new kind of Durrmeyer-Stancu-type operators
Demonstratio MathematicaThe objective of this study is to examine a class of positive linear operators, defined in terms of the bψ,kλ,μ{b}_{\psi ,k}^{\lambda ,\mu } basis and to analyze their approximation properties. Direct estimates for the (λ,μ)\left(\lambda ,\mu )-Durrmeyer-
Cai Qing-Bo +2 more
doaj +1 more source
Fractional Trigonometric Korovkin Theory in Statistical Sense [PDF]
, 2010 2000 Mathematics Subject Classification: 41A25, 41A36.In the present paper, we improve the classical trigonometric Korovkin theory by using the concept of statistical convergence from the summability theory and also by considering the fractional ...
Anastassiou, George A., Duman, Oktay
core
Local and global results for modified Sz\'{a}sz - Mirakjan operators
, 2016 In this paper, we study a natural modification of Sz\'{a}sz - Mirakjan operators. It is shown by discussing many important established results for Sz\'{a}sz - Mirakjan operators.
null null +2 more
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