Results 11 to 20 of about 1,021 (186)
Alexandria Engineering Journal, 2023 The primary goal of this study is to increase and improve the precision and order of convergence of the well-known Haar wavelet collocation method (HWCM) that is named as Higher order Haar wavelet collocation method (HHWCM).
Muhammad Ahsan +7 more
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Haar wavelet collocation method for three-dimensional elliptic partial differential equations
Computers & Mathematics with Applications, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Imran Aziz +2 more
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Numerical solution of singularly perturbed problems using Haar wavelet collocation method
Cogent Mathematics, 2016 In this paper, a collocation method based on Haar wavelets is proposed for the numerical solutions of singularly perturbed boundary value problems. The properties of the Haar wavelet expansions together with operational matrix of integration are utilized to convert the problems into systems of algebraic equations with unknown coefficients.
Firdous A. Shah, R. Abass, J. Iqbal
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Alexandria Engineering Journal, 2020 This manuscript deals a numerical technique based on Haar wavelet collocation which is developed for the approximate solution of some systems of linear and nonlinear fractional order differential equations (FODEs).
Thabet Abdeljawad +4 more
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International Journal of Mathematical, Engineering and Management Sciences, 2023 The objective of this study is to explore non-dyadic Haar wavelets for higher order integro-differential equations. In this research article, non-dyadic collocation method is introduced by using Haar wavelet for approximating the solution of higher order
Ratesh Kumar, Sabiha Bakhtawar
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Two-dimensional Haar Wavelet Method for Numerical Solution of Delay Partial Differential Equations
Journal of Function Spaces, 2022 In this paper, a two-dimensional Haar wavelet collocation method is applied to obtain the numerical solution of delay and neutral delay partial differential equations. Both linear and nonlinear problems can be solved using this method.
Rohul Amin +4 more
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Mathematics, 2023 This study presents a novel approach for simulating the spread of the Omicron variant of the SARS-CoV-2 virus using fractional-order COVID-19 models and the Haar wavelet collocation method.
Zehba Raizah, Rahat Zarin
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Sparse polynomial approximation of parametric elliptic PDEs. Part I: affine coefficients [PDF]
, 2016 We consider elliptic partial differential equations with diffusion coefficients that depend affinely on countably many parameters. We study the summability properties of polynomial expansions of the function mapping parameter values to solutions of the ...
Bachmayr, Markus +2 more
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Haar Wavelet Collocation Method for Solving Linear Volterra and Fredholm Integral Equations
, 2022 International Journal of Recent Research in Thesis and Dissertation (IJRRTD), Paper Publications (Publisher), Website: www.paperpublications ...
Essa, Mohammed Abdujebar +1 more
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A Modified Algorithm Based on Haar Wavelets for the Numerical Simulation of Interface Models
Journal of Function Spaces, 2022 In this paper, a new numerical technique is proposed for the simulations of advection-diffusion-reaction type elliptic and parabolic interface models.
Gule Rana +6 more
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