Results 11 to 20 of about 4,613 (247)
A Reliable Numerical Treatment of Differential Equations via Hybrid Bernstein and Improved Block-Pulse Functions [PDF]
Egyptian Journal of Pure and Applied ScienceMany branches of practical mathematics rely heavily on numerical solutions to initial value problems, boundary value problems, and eigenvalue problems for ordinary and partial differential equations.
Mohamed Ramadan, Heba Osheba
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Advances in Difference Equations, 2020 This paper presents a fundamental solution method for nonlinear fractional regularized long-wave (RLW) models. Since analytical methods cannot be applied easily to solve such models, numerical or semianalytical methods have been extensively considered in
Mehmet Yavuz, Thabet Abdeljawad
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Use of the repeated integral transformation method to describe the transport of solute in soil
Heliyon, 2023 Predicting the fate and transport of contaminants in soil or groundwater systems using analytical or numerical models is crucial for environmental researchers.
Elias Mwakilama +2 more
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Formation of Probing Signals of Piezoelectric Transducers for Ultrasonic Testing
Известия высших учебных заведений России: Радиоэлектроника, 2023 Introduction. Reducing the duration of the probing pulse at the output of a multilayer radiator is an urgent task of acoustic non-destructive testing. This not only improves the resolution of the system and the accuracy of determining the coordinates of ...
S. I. Konovalov, Z. M. Yuldashev
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Journal of Mathematics and Computer Science, 2013 In this paper we use differential transform method for solving nonlinear and linear Volterra integral equation with the kernel as ( − ) by using an efficient technique. We approximate the kernel of integral equation with Taylor series and make integral equation simpler by using some techniques that when we use differential transform method,
Hadis Seiheii +2 more
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EPJ Web of Conferences, 2015 The report presents the development of the time-boundary element methodology and a description of the related software based on a stepped method of numerical inversion of the integral Laplace transform in combination with a family of Runge-Kutta methods ...
Igumnov Leonid +3 more
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Numerical solution of nonlinear Hammerstein integral equations via Sinc collocation method based on double exponential transformation [PDF]
Mathematical Sciences, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fariborzi Araghi, Mohammad Ali +1 more
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Кібернетика та комп'ютерні технології, 2020 Introduction. In many applied problems, such as statistical data processing, digital filtering, computed tomography, pattern recognition, and many others, there is a need for numerical integration, moreover, with a given (often quite high) accuracy ...
V.K. Zadiraka +2 more
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Journal of Computational and Applied Mathematics, 2005 Numerical solutions of linear Volterra integral equations of the first and second kind and Fredholm integral equations of the second kind are obtained by means of the sinc collocation method based on the double exponential transformation. A formula for numerical indefinite integration, developed earlier by \textit{M. Muhammad} and \textit{M.
Muhammad, Mayinur +3 more
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Baghdad Science Journal, 2023 This paper considers a new Double Integral transform called Double Sumudu-Elzaki transform DSET. The combining of the DSET with a semi-analytical method, namely the variational iteration method DSETVIM, to arrive numerical solution of nonlinear PDEs of Fractional Order derivatives.
Mohammed G. S. AL-Safi +2 more
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