Results 21 to 30 of about 10,062 (264)
Solving nonlinear boundary value problems by the Galerkin method with sinc functions
Open Physics, 2015 In this paper, the sinc-Galerkin method is used for numerically solving a class of nonlinear differential equations with boundary conditions. The importance of this study is that sinc approximation of the nonlinear term is stated as a new theorem.
Alkan Sertan, Secer Aydin
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Dynamic Harmonic Synchrophasor Estimator based on Sinc Interpolation Functions [PDF]
IEEE Transactions on Instrumentation and Measurement, 2019 This paper introduces a new dynamic harmonic synchrophasor estimator (DHSE) based on the Shannon sampling theorem. Each dynamic harmonic phasor is modeled as a weighted sum of a series of sinc interpolation functions.
Wang, F.P. +4 more
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Results in Applied Mathematics, 2023 This paper presents a new numerical technique based on the sinc-collocation approximation for solving of the system of second-order integro-differential equations with initial boundary conditions.
K. Mohammadi, A. Alipanah
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An Application of Sinc Sum Function in Hilbert Transformer
Engineering, 2013 Copyright © 2013 Yunlong Wang. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Yunlong Wang
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Function classes for successful DE-Sinc approximations [PDF]
Mathematics of Computation, 2008 The DE-Sinc formulas, resulting from a combination of the Sinc approximation formula with the double exponential (DE) transformation, provide a highly efficient method for function approximation. In many cases they are more efficient than the SE-Sinc formulas, which are the Sinc approximation formulas combined with the single exponential (SE ...
Ken'ichiro Tanaka +2 more
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A Lower Bound on the Sinc Function and Its Application [PDF]
The Scientific World Journal, 2014 A lower bound on the sinc function is given. Application for the sequencebnn=1∞which related to Carleman inequality is given as well.
Yue Hu, Cristinel Mortici
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Radial numerical integrations based on the sinc function [PDF]
Computer Physics Communications, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Weber, Valéry +2 more
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Numerical solution of multi-order fractional differential equations via the sinc collocation method [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2015 In this paper, the sinc collocation method is proposed for solving linear and nonlinear multi-order fractional differential equations based on the new definition of fractional derivative which is recently presented by Khalil, R., Al Horani, M., Yousef, A.
Esmail Hesameddini, Elham Asadollahifard
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About Trigonometric-polynomial Bounds of Sinc Function
Mathematical Sciences and Applications E-Notes, 2020 In this article, we establish sharp trigonometric-polynomial bounds for unnormalized sinc function.
Ramkrishna DHAİGUDE +2 more
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The Binomial Coefficient as an (In)finite Sum of Sinc Functions
The American Mathematical Monthly, 2022 This article was accepted for publication by the American Mathematical Monthly on 2021.04 ...
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