Results 11 to 20 of about 12,036 (231)

The stability analysis and numerical simulation based on Sinc Legendre collocation method for solving a fractional epidemiological model of the Ebola virus

Partial Differential Equations in Applied Mathematics, 2021
In this paper, we use an efficient numerical method based on Sinc Legendre collocation method for numerically solving fractional model in the caputo sense of the Ebola virus. Fractional derivative is used in the Caputo sense.
M.H. Derakhshan
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Analysis of a sinc-Galerkin Method for the Fractional Laplacian

SIAM Journal on Numerical Analysis, 2023
We provide the convergence analysis for a sinc-Galerkin method to solve the fractional Dirichlet problem. This can be understood as a follow-up of an earlier article by the same authors, where the authors presented a sinc-function based method to solve fractional PDEs.
Harbir Antil, Patrick W. Dondl, Ludwig Striet   +2 more
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Numerical solution of the system of second-order integro-differential equations using non-classical double sinc method

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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Solving Multi-Point Boundary Value Problems Using Sinc-Derivative Interpolation

Mathematics, 2020
In this paper, the Sinc-derivative collocation method is used to solve linear and nonlinear multi-point boundary value problems. This is done by interpolating the first derivative of the unknown variable via Sinc numerical methods and obtaining the ...
Kenzu Abdella, Jeet Trivedi
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Numerical solution of third order singular boundary value problems with nonclassical SE-sinc-collocation and nonclassical DE-sinc-collocation

Results in Applied Mathematics, 2023
In this paper, we use the nonclassical SE-sinc-collocation and nonclassical DE-sinc-collocation methods for the numerical solution of singular third-order boundary value problems. The novelty of the approach is based on using the new non-classical weight
A. Alipanah, K. Mohammadi, M. Shiralizadeh   +2 more
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Computational of eigenvalues and eigenfunctions of nonlinear differential equation by Sinc-Self-consistent method [PDF]

Mathematics and Computational Sciences
We combine sinc method and self-consistent method to obtain eigenvalues andeigenfunctions of a class of nonlinear differential equations. Some propertiesof sinc method and self-consistent method are given.
Seyed Mohammad Ali Aleomraninejad, Mehdi Solaimani   +1 more
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Using GEDI Waveforms for Improved TanDEM-X Forest Height Mapping: A Combined SINC + Legendre Approach

Remote Sensing, 2021
In this paper, we consider a new method for forest canopy height estimation using TanDEM-X single-pass radar interferometry. We exploit available information from sample-based, space-borne LiDAR systems, such as the Global Ecosystem Dynamics ...
Hao Chen, Shane R. Cloude, Joanne C. White   +2 more
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Solving Integro-Differential Boundary Value Problems Using Sinc-Derivative Collocation

Mathematics, 2020
In this paper, the sinc-derivative collocation approach is used to solve second order integro-differential boundary value problems. While the derivative of the unknown variables is interpolated using sinc numerical methods, the desired solution and the ...
Kenzu Abdella, Glen Ross
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ACTIVE CONTOUR MODEL USING FRACTIONAL SYNC WAVE FUNCTION FOR MEDICAL IMAGE SEGMENTATION

Asia-Pacific Journal of Information Technology and Multimedia, 2016
Intensity inhomogeneity occurs when pixels in medical images overlap due to anomalies in medical imaging devices. These anomalies lead to difficult medical image segmentation.
Norshaliza Kamaruddin
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Two Reliable Computational Techniques for Solving the MRLW Equation

Axioms, 2023
In this paper, a numerical solution of the modified regularized long wave (MRLW) equation is obtained using the Sinc-collocation method. This approach approximates the space dimension of the solution with a cardinal expansion of Sinc functions.
Kamel Al-Khaled, Haneen Jafer
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