Results 101 to 110 of about 24,884 (178)

¿Cómo influye la riqueza genética de los abetos pirenaicos en su respuesta al cambio climático?

, 2016
Noticia publicada por la Agencia Sinc: El Servicio de Información y Noticias Científicas (SINC) es la primera agencia pública de ámbito estatal especializada en información sobre ciencia, tecnología e innovación en español.
Quero Pérez, José Luis, Camarero, Jesús Julio, Jump, Alistair S., Lloret, Francisco, González-Díaz, P., Matías Resina, Luis   +5 more
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New Applications and Improvements of Sinc Functions for Solving a System of Fredholm Integral Equations

Axioms
This study introduces two novel methodologies for solving systems of Fredholm integral equations, with particular emphasis on second-kind equations. The first method integrates the Sinc-collocation technique with a newly developed singular exponential ...
Saeed Althubiti, Abdelaziz Mennouni
doaj   +1 more source

Numerical solution of integro differential equations based on double exponential transformation in the sinc-collocation method

, 2012
In this paper, we consider double exponential transformations to solve integro differential equations by Sinc collocation method. Numerical examples illustrate the validity and applicability of the method.
Fazril Zayadi
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On the inverse problem of time dependent coefficient in a time fractional diffusion problem by sinc wavelet collocation method

Physica Scripta
The object of this study is to establish the unknown function in a time fractional diffusion problem and the solution as well by utilizing Sinc wavelet collocation method (SWCM) and residual power series method (RPSM) together. SWCM enables us to convert
M. Bayrak, A. Demir
semanticscholar   +1 more source

A class of cubic and quintic spline modified collocation methods for the solution of two-point boundary value problems

, 1987
This paper is concerned with the study of a class of methods for solving second and fourth-order two-point boundary-value problems. The methods under consideration are modifications of the standard cubic and quintic spline collocation techniques, and ...
Soares, M J, Papamichael, N
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Collocation methods for a class of second order initial value problems with oscillatory solutions [PDF]

, 1993
We derive and analyse two families of multistep collocation methods for periodic initial-value problems of the form y" = f(x, y); y((^x)o) = yo, y(^1)(xo) = zo involving ordinary differential equations of second order in which the first derivative ...
Booth, Andrew S.
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Recent developments of the Sinc numerical methods

, 2004
This paper gives a survey of recent developments of the Sinc numerical methods. A variety of Sinc numerical methods have been developed by Stenger and his school. For a certain class of problems, the Sinc numerical methods have the convergence rates of O(
Matsuo, Takayasu, Sugihara, Masaaki
core   +1 more source

Convergence of the Sinc method applied to Volterra integral equations

, 2010
A collocation procedure is developed for the linear and nonlinear Volterra integral equations, using the globally defined Sinc and auxiliary basis functions.
Rashidinia, J., Zarebnia, M.
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Convergence of a collocation scheme for a retarded potential integral equation

, 2003
Time domain boundary integral formulations of transient scattering problems involve retarded potential integral equations (RPIEs). Solving such equations numerically is both complicated and computationally intensive, and numerical methods often prove to ...
Duncan, D.B.
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Numerical solution for the time-Fractional Diffusion-wave Equations by using Sinc-Legendre Collocation Method

, 2015
In this paper the numerical solution of fractional diffusion wave equation is proposed. The fractional derivative will be in the Caputo sense. The proposed method will be based on shifted Legendre collocation scheme and sinc function approximation for ...
Mohammed G. S. Al-safi, Osama H. Mohammed, S. F, Fadhel,, Fadhel S. F, Mohammed, Osama H., AL-Safi, mohammed G. S.   +5 more
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