Results 11 to 20 of about 5,668 (170)

Efficient Solution of Burgers’, Modified Burgers’ and KdV–Burgers’ Equations Using B-Spline Approximation Functions

Mathematics, 2023
This paper discusses the application of the orthogonal collocation on finite elements (OCFE) method using quadratic and cubic B-spline basis functions on partial differential equations.
Nabendra Parumasur, Rasheed A. Adetona, Pravin Singh   +2 more
doaj   +1 more source

Studies on the Method of Orthogonal Collocation VI: A Moving Collocation Method for the Solution of the Transient Heat Conduction Problem

Journal of King Saud University: Engineering Sciences, 2005
A new moving collocation method is introduced for solving the problem of time-dependent heat conduction with source term in one dimension. The method is based on dividing the solution domain into active and inactive zones. The numerical results show that
M.A. Soliman, K.I. Al-Humaizi
doaj   +1 more source

Numerical solution of second-order nonlinear partial differential equations originating from physical phenomena using Hermite based block methods

Results in Physics, 2023
A Hermite based block method (HBBM) is proposed for the numerical solution of second-order non-linear elliptic partial differential equations (PDEs). The development of the method was accomplished through the methodology of interpolation and collocation ...
Emmanuel Oluseye Adeyefa, Ezekiel Olaoluwa Omole, Ali Shokri   +2 more
doaj   +1 more source

Studies on the Method of Orthogonal Collocation IV. Laguerre and Hermite Orthogonal Collocation Method

Journal of King Saud University: Engineering Sciences, 2000
Differential equations for which the zeros of Laguerre and Hermite polynomials are suitable collocation points are identified. It is shown that the equations representing tubular reactors with axial dispersion can be solved efficiently using the zeros of
M.A. Soliman
doaj   +1 more source

Crosstalk statistics via collocation method [PDF]

2009 IEEE International Symposium on Electromagnetic Compatibility, 2009
A probabilistic model for the evaluation of transmission lines crosstalk is proposed. The geometrical parameters are assumed to be unknown and the exact solution is decomposed into two functions, one depending solely on the random parameters and the other on the frequency.
Diouf F., CANAVERO, Flavio
openaire   +3 more sources

Applicability of spline collocation to cordial volterra equations

Mathematical Modelling and Analysis, 2013
We study the applicability of the standard spline collocation method, on a uniform grid, to linear Volterra integral equations of the second kind with the so-called cordial operators; these operators are noncompact and the applicability of the ...
Teresa Diogo, Gennadi Vainikko
doaj   +1 more source

The Effect of Using Input Enhancement Technique on Collocation ‎Learning of Iraqi EFL Students

الأستاذ, 2022
Collocation can be defined as two or sometimes more than two words that often go together for example, impose punishment, do homework, and save money.
م.د نغم جعفر مجيد
doaj   +1 more source

Solution of a system of delay differential equations of multi pantograph type

Journal of Taibah University for Science, 2017
A collocation method is proposed to obtain an approximate solution of a system of multi pantograph type delay differential equations with variable coefficients subject to the initial conditions.
Sara Davaeifar, Jalil Rashidinia
doaj   +1 more source

Modified Chebyshev Collocation Method for Solving Differential Equations

Cauchy: Jurnal Matematika Murni dan Aplikasi, 2015
This paper presents derivation of alternative numerical scheme for solving differential equations, which is modified Chebyshev (Vieta-Lucas Polynomial) collocation differentiation matrices.
M Ziaul Arif, Ahmad Kamsyakawuni, Ikhsanul Halikin   +2 more
doaj   +1 more source

Solution of the boundary layer flow of an Eyring-Powell non-Newtonian fluid over a linear stretching sheet by collocation method

Alexandria Engineering Journal, 2017
The aim of this article was to apply collocation method for boundary layer flow of an Eyring-Powell fluid over a stretching sheet in unbounded domain. The collocation method combined with a special technique, has been successfully applied for nonlinear ...
J. Rahimi, D.D. Ganji, M. Khaki, Kh. Hosseinzadeh   +3 more
doaj   +1 more source