Search Results - Numerical radial basis function approximation

A Local Radial Basis Function Method for Numerical Approximation of Multidimensional Multi-Term Time-Fractional Mixed Wave-Diffusion and Subdiffusion Equation Arising in Fluid Mechanics by Kamran, Gul, Ujala, Khan, Zareen A., Haque, Salma, Mlaiki, Nabil

“…This article develops a simple hybrid localized mesh-free method (LMM) for the numerical modeling of new mixed subdiffusion and wave-diffusion equation with multi-term time-fractional derivatives…”
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On convergence of integrated radial basis function approximations on specific stencils with numerical applications by Soleymani, Fazlollah, Zhu, Shengfeng, Barfeie, Mahdiar

“…One strategy to enhance the performance of the localized meshless radial basis function scheme in finite difference mode (RBF-FD…”
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Multiquadric radial basis function approximation method and asymptotic numerical method for nonlinear and linear static analysis of single-walled carbon nanotubes by Fouaidi, Mustapha, Jamal, Mohammad, Hamdaoui, Abdellah, Braikat, Bouazza

“…In this paper, a numerical algorithm combining the meshless collocation technique based on the globally supported Multiquadric Radial Basis Function (MQRBF…”
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The Radial Basis Functions Method for Improved Numerical Approximations of Geological Processes in Heterogeneous Systems by Piret, Cécile, Dissanayake, Nadun, Gierke, John S., Fornberg, Bengt

“…A robust, high order modeling approach is introduced, based on the finite difference-based radial basis functions method, for solving the groundwater flow equation in the presence of an active well…”
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Numerical analysis of small-strain elasto-plastic deformation using local Radial Basis Function approximation with Picard iteration by Strniša, Filip, Jančič, Mitja, Kosec, Gregor

“… We present a novel method that uses a Radial Basis Function-Finite Difference (RBF-FD) approach with Picard iteration to solve the system of nonlinear equations arising from plastic deformation…”
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Numerical approximations for the Riesz space fractional advection-dispersion equations via radial basis functions by Saberi Zafarghandi, Fahimeh, Mohammadi, Maryam

“…The radial basis functions collocation method is developed to solve Riesz space fractional advection-dispersion equation (RSFADE…”
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Numerical differentiation by radial basis functions approximation by Wei, T., Hon, Y. C.

“…Based on radial basis functions approximation, we develop in this paper a new com-putational algorithm for numerical differentiation…”
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The numerical solution of nonlinear two-dimensional Volterra–Fredholm integral equations of the second kind based on the radial basis functions approximation with error analysis by Laeli Dastjerdi, H., Nili Ahmadabadi, M.

“…–Fredholm integral equations of the second kind. The method approximates the solution by the discrete collocation method based on radial basis functions (RBFs…”
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Numerical Approximation of Acoustic Equation using Radial Basis Function-discontinuous Galerkin Method by Kresno, W.S., Wardani, S.P.R., Susila, Endra, Pranowo

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A numerical study of compact approximations based on flat integrated radial basis functions for second-order differential equations by Tien, C.M.T., Mai-Duy, N., Tran, C.-D., Tran-Cong, T.

“…In this paper, we propose a simple but effective preconditioning technique to improve the numerical stability of Integrated Radial Basis Function (IRBF) methods…”
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Numerical Solution of Fractional Black-Scholes Equation by Using Radial Basis Function (RBF) Approximation Method by Sedighe Sharifian, Ali R. Siheili, A. Neisy

“… an important role in determining the price of a high-risk asset in financial modeling field. In this equation, researchers seek to obtain the option value by numerical…”
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A unified theory of radial basis functions Native Hilbert spaces for radial basis functions II: Numerical Analysis in the 20th Century. Vol. I: Approximation Theory by SCHABACK, Robert

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A modified lattice Boltzmann approach based on radial basis function approximation for the non‐uniform rectangular mesh by Hu, X., Bergadà, J. M., Li, D., Sang, W. M., An, B.

“…We have presented a novel lattice Boltzmann approach for the non‐uniform rectangular mesh based on the radial basis function approximation (RBF‐LBM). The non…”
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Numerical linear approximation involving radial basis functions by Zhu, Shengxin

“…This thesis aims to acquire, deepen and promote understanding of computing techniques for high dimensional scattered data approximation with radial basis functions…”
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Local radial basis function-finite difference based algorithms for singularly perturbed Burgers’ model by Jiwari, Ram

“…This work analyzes singularly perturbed Burgers’ model by developing two meshfree algorithms based on local radial basis function-finite difference approximation…”
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Numerical solution of ideal MHD equilibrium via radial basis functions collocation and moving least squares approximation methods by Ghasemi, Maryam, Amrollahi, Reza

“…In this study, two different meshfree methods consisting of the Radial Basis Functions (RBFs…”
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New Numerical Approximations of Geological Processes in Heterogeneous Systems Using Radial Basis Functions by Kulasekera Mudiyanselage, Nadun Lakshitha Dissanayake

“… The first chapter provides an introduction to the RBF method. The chapter follows the historical progression of the Radial Basis Function (RBF…”
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A Radial Basis Function Partition of Unity Collocation Method for Convection–Diffusion Equations Arising in Financial Applications by Safdari-Vaighani, Ali, Heryudono, Alfa, Larsson, Elisabeth

“…Meshfree methods based on radial basis function (RBF) approximation are of interest for numerical solution of partial differential equations (PDEs…”
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Mesh-free radial basis function network methods with domain decomposition for approximation of functions and numerical solution of Poisson's equations by Mai-Duy, Nam, Tran-Cong, Thanh

“…This paper presents the combination of new mesh-free radial basis function network (RBFN…”
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Radial Basis Functions Approximation Method for Time-Fractional FitzHugh–Nagumo Equation by Alam, Mehboob, Haq, Sirajul, Ali, Ihteram, Ebadi, M. J., Salahshour, Soheil

“…In this paper, a numerical approach employing radial basis functions has been applied to solve time-fractional FitzHugh–Nagumo equation…”
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