Results 41 to 50 of about 4,240 (200)
Computational Algorithm for Covariant Series Expansions in General Relativity
EPJ Web of Conferences, 2018 We present a new algorithm for computing covariant power expansions of tensor fields in generalized Riemannian normal coordinates, introduced in some neighborhood of a parallelized k-dimensional submanifold (k = 0, 1, . . .< n; the case k = 0 corresponds
Potashov Ivan, Tsirulev Alexander
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NON-ARCHIMEDEAN YOMDIN–GROMOV PARAMETRIZATIONS AND POINTS OF BOUNDED HEIGHT
Forum of Mathematics, Pi, 2015 We prove an analog of the Yomdin–Gromov lemma for $p$-adic definable sets and more broadly in a non-Archimedean definable context. This analog keeps track of piecewise approximation by Taylor polynomials, a nontrivial aspect in the totally disconnected ...
RAF CLUCKERS +2 more
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A New Decomposition Method for Integro-Differential Equations
Cumhuriyet Science Journal, 2022 This present study developed a new Modified Adomian Decomposition Method (MADM) for integro-differential equations. The modification was carried out by decomposing the source term function into series.
Kabiru Kareem, Morufu Oyedunsi Olayiwola
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Journal of Mathematical Analysis and Applications, 1990 The abscissa of the point of intersection of the tangents of the graph of a convex function at two points is a mean-value of the abscissae of those two points. As generalizations, the author defines mean-values as abscissae of the point of intersection of Taylor or Hermite polynomials of odd degree n to \(C^{n+1}\) functions, convex of order n, at two ...
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On Some Cauchy Type Mean-Value Theorems with Applications
Communications in Advanced Mathematical SciencesSome Cauchy-type mean-value theorems for Chebychev’s inequality, Steffensen’s inequality, midpoint rule, and Simpson’s rule are presented. Furthermore, we give some applications for the obtained results using the exponential and logarithmic functions ...
Uğur Selamet Kırmacı
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Systematic parametrization of the leading B-meson light-cone distribution amplitude
Journal of High Energy Physics, 2022 We propose a parametrization of the leading B-meson light-cone distribution amplitude (LCDA) in heavy-quark effective theory (HQET). In position space, it uses a conformal transformation that yields a systematic Taylor expansion and an integral bound ...
Thorsten Feldmann +2 more
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The novel Leal-polynomials for the multi-expansive approximation of nonlinear differential equations
Heliyon, 2020 This work presents the novel Leal-polynomials (LP) for the approximation of nonlinear differential equations of different kind. The main characteristic of LPs is that they satisfy multiple expansion points and its derivatives as a mechanism to replicate ...
Hector Vazquez-Leal +3 more
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, 2011 Choose the maximum degree of the Taylor polynomial to use to approximate a variety of functions and manipulate the expansion point. To see the error in the approximation, select the "error" checkbox and use the slider that appears under the graph. Adjust
Brown, Abby
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Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2016 An iterative procedure for numerical integration of boundary-value problems for nonlinear ordinary differential equations of the second order of arbitrary structure is suggested.
Vladimir N Maklakov
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A certain family of bi-univalent functions associated with the Pascal distribution series based upon the Horadam polynomials [PDF]
Surveys in Mathematics and its Applications, 2021 The purpose of this article is to introduce a new subclass ℋΣ(δ,λ,m,θ,x) of analytic and bi-univalent functions by using the Horadam polynomials, which is associated with the Pascal distribution series and to investigate the bounds for |a2| and |a3 ...
H. M. Srivastava +2 more
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