Results 21 to 30 of about 165 (149)
Application of Sinc-collocation method for solving an inverse problem
Journal of Computational and Applied Mathematics, 2009 The authors consider the inverse problem of determining functions \(u\) and \(p\) satisfying the parabolic equation \(u_t= u_{xx}+ p(t)u+ q(x,t)\), \(0 < x < 1 ...
Abdollah Shidfar +2 more
openaire +1 more source
Journal of Geophysical Research: Planets, Volume 128, Issue 11, November 2023., 2023 Abstract The water vapor in the Martian atmosphere plays a significant role in the planet's climate, being crucial in most of the chemical and radiative transfer processes. Despite its importance, the vertical distribution of H2O in the atmosphere has not still been characterized precisely enough.
A. Brines +20 more
wiley +1 more source
Numerical Wave Solutions for Nonlinear Coupled Equations using Sinc-Collocation Method
Sultan Qaboos University Journal for Science, 2015 In this paper, numerical solutions for nonlinear coupled Korteweg-de Vries(abbreviated as KdV) equations are calculated by the Sinc-collocation method. This approach is based on a global collocation method using Sinc basis functions. The first step is to
Kamel Al-Khaled
doaj +1 more source
Numerical solution of multi-order fractional differential equations via the sinc collocation method [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2015 In this paper, the sinc collocation method is proposed for solving linear and nonlinear multi-order fractional differential equations based on the new definition of fractional derivative which is recently presented by Khalil, R., Al Horani, M., Yousef, A.
Esmail Hesameddini, Elham Asadollahifard
doaj +1 more source
Solution of a Volterra integral equation by the Sinc-collocation method
Journal of Computational and Applied Mathematics, 2007 The authors investigate the following problems: (1) a collocation procedure for a linear Volterra integral equation of the second kind and (2) its approximate solutions using the sinc basis functions based on the conformal maps of analytic functions.
Rashidinia, J., Zarebnia, M.
openaire +2 more sources
First Observations With a GNSS Antenna to Radio Telescope Interferometer
Radio Science, Volume 58, Issue 8, August 2023., 2023 Abstract We describe the design of a radio interferometer composed of a Global Navigation Satellite Systems (GNSS) antenna and a Very Long Baseline Interferometry radio telescope. Our eventual goal is to use this interferometer for geodetic applications including local tie measurements.
J. Skeens +7 more
wiley +1 more source
Option valuation in markets with finite liquidity under fractional CEV assets [PDF]
Mathematics and Modeling in Finance, 2022 The aim of this paper is to numerically price the European double barrier option by calculating the governing fractional Black-Scholes equation in illiquid markets.
Azadeh Ghasemifard +2 more
doaj +1 more source
Discretization of nonlinear models by Sinc collocation-interpolation methods
Computers & Mathematics with Applications, 1996 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Longo, E., Teppati, G., Bellomo, N.
openaire +2 more sources
Convergence of approximate solution of delay Volterra integral equations [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2016 In this paper, sinc-collocation method is discussed to solve Volterra func tional integral equations with delay function (t). Also the existence and uniqueness of numerical solutions for these equations are provided.
M. Zarebnia, Leila Shiri
doaj +1 more source
The Sinc-collocation method for solving the Thomas–Fermi equation
Journal of Computational and Applied Mathematics, 2013 AbstractA numerical technique for solving nonlinear ordinary differential equations on a semi-infinite interval is presented. We solve the Thomas–Fermi equation by the Sinc-Collocation method that converges to the solution at an exponential rate. This method is utilized to reduce the nonlinear ordinary differential equation to some algebraic equations.
K. Parand 0001 +2 more
openaire +1 more source