Petrov-Galerkin Lucas polynomials procedure for the time-fractional diffusion equation

YH Youssri, AG Atta - Contemporary Mathematics, 2023 - ojs.wiserpub.com
Herein, we build and implement a combination of Lucas polynomials basis that fulfills the
spatial homogenous boundary conditions. This basis is then used to solve the time-fractional …

Computational methods for solving higher-order (1+ 1) dimensional mixed-difference integro-differential equations with variable coefficients

AMS Mahdy, MA Abdou, DS Mohamed - Mathematics, 2023 - mdpi.com
The main purpose of this article is to present a new technique for solving (1+ 1)
mixeddimensional difference integro-differential Equations (2D-MDeIDEs) in position and …

A collocation method to solve the parabolic-type partial integro-differential equations via Pell–Lucas polynomials

Ş Yüzbaşı, G Yıldırım - Applied Mathematics and Computation, 2022 - Elsevier
In this paper, a new collocation method based on the Pell–Lucas polynomials is presented
to solve the parabolic-type partial Volterra integro-differential equations. According to the …

Pell–Lucas series approach for a class of Fredholm-type delay integro-differential equations with variable delays

D Dönmez Demir, AP Lukonde, ÖK Kürkçü… - Mathematical …, 2021 - Springer
In this study, a Pell–Lucas matrix-collocation method is used to solve a class of Fredholm-
type delay integro-differential equations with variable delays under initial conditions. The …

[PDF][PDF] Lucas polynomial solution of nonlinear differential equations with variable delay

S Gümgüm, NB Savaşaneril, ÖK Kürkçü… - Hacettepe Journal of …, 2019 - dergipark.org.tr
In this study, a novel matrix method based on Lucas series and collocation points has been
used to solve nonlinear differential equations with variable delays. The application of the …

Lucas polynomial solution for neutral differential equations with proportional delays

S Gumgum, NB Savasaneril, OK Kurkcu… - TWMS Journal of …, 2020 - dergipark.org.tr
This paper proposes a combined operational matrix approach based on Lucas and Taylor
polynomials for the solution of neutral type di erential equations with proportional delays …

Pell–Lucas polynomial method for Volterra integral equations of the second kind

AP Lukonde, DD Demir, H Emadifar, M Khademi… - Afrika Matematika, 2023 - Springer
This paper introduces a Pell-Lucas collocation method for solving Volterra integral
equations of the second kind. The proposed method employs collocation points and …

Perturbed Galerkin Method for Solving Integro‐Differential Equations

K Issa, J Biazar, TO Agboola… - Journal of Applied …, 2022 - Wiley Online Library
In this paper, perturbed Galerkin method is proposed to find numerical solution of an integro‐
differential equations using fourth kind shifted Chebyshev polynomials as basis functions …

A matched Hermite-Taylor matrix method to solve the combined partial integro-differential equations having nonlinearity and delay terms

E Yalçın, ÖK Kürkçü, M Sezer - Computational and Applied Mathematics, 2020 - Springer
In this study, a matched numerical method based on Hermite and Taylor matrix-collocation
techniques is developed to obtain the numerical solutions of a combination of the partial …

NUMERICAL SOLUTION TO OPTIMAL CONTROL PROBLEMS USING COLLOCATION METHOD VIA PONTRYAGIN'S PRINCIPLE

S Adamu, OO Aduroja, K Bitrus - FUDMA Journal of Sciences, 2023 - fjs.fudutsinma.edu.ng
In this study, Lucas polynomial approximate solution is considered to develop a collocation
technique for solving optimal control problems with implementation in block using forward …