[HTML][HTML] Spectral methods for weakly singular Volterra integral equations with smooth solutions

Y Chen, T Tang - Journal of Computational and Applied Mathematics, 2009 - Elsevier
We propose and analyze a spectral Jacobi-collocation approximation for the linear Volterra
integral equations (VIEs) of the second kind with weakly singular kernels. In this work, we …

Multistep collocation methods for Volterra integro-differential equations

A Cardone, D Conte - Applied Mathematics and Computation, 2013 - Elsevier
Multistep collocation methods for Volterra integro-differential equations are derived and
analyzed. They increase the order of convergence of classical one-step collocation …

GPU-acceleration of waveform relaxation methods for large differential systems

D Conte, R D'Ambrosio, B Paternoster - Numerical Algorithms, 2016 - Springer
It is the purpose of this paper to provide an acceleration of waveform relaxation (WR)
methods for the numerical solution of large systems of ordinary differential equations. The …

Spectral methods for weakly singular Volterra integral equations with pantograph delays

R Zhang, B Zhu, H Xie - Frontiers of Mathematics in China, 2013 - Springer
In this paper, the convergence analysis of the Volterra integral equation of second kind with
weakly singular kernel and pantograph delays is provided. We use some function …

Solution of nonlinear weakly singular Volterra integral equations using the fractional‐order Legendre functions and pseudospectral method

J Eshaghi, H Adibi, S Kazem - Mathematical Methods in the …, 2016 - Wiley Online Library
In this article, our main goal is to render an idea to convert a nonlinear weakly singular
Volterra integral equation to a non‐singular one by new fractional‐order Legendre functions …

Optimal Schwarz waveform relaxation for fractional diffusion-wave equations

G Califano, D Conte - Applied Numerical Mathematics, 2018 - Elsevier
We introduce domain decomposition methods of Schwarz waveform relaxation (WR) type for
fractional diffusion-wave equations. We show that the Dirichlet transmission conditions …

Numerical solution of nonlinear fredholm and volterra integrals by Newton–Kantorovich and haar wavelets methods

MHA Sathar, AFN Rasedee, AA Ahmedov, N Bachok - Symmetry, 2020 - mdpi.com
The current study proposes a numerical method which solves nonlinear Fredholm and
Volterra integral of the second kind using a combination of a Newton–Kantorovich and Haar …

Common solution to a pair of nonlinear Fredholm and Volterra integral equations and nonlinear fractional differential equations

DR Kumar - Journal of Computational and Applied Mathematics, 2022 - Elsevier
The aim of this paper is to establish the existence and uniqueness of the common solution
for the system of nonlinear Fredholm integral equations, nonlinear Volterra integral …

Parallel methods for weakly singular Volterra Integral Equations on GPUs

D Conte, B Paternoster - Applied Numerical Mathematics, 2017 - Elsevier
The purpose of this paper is to employ graphics processing units for the numerical solution
of large systems of weakly singular Volterra Integral Equations (VIEs), by means of …

Non-stationary wave relaxation methods for general linear systems of Volterra equations: convergence and parallel GPU implementation

C Dajana, C Eduardo, V Carmine - Numerical Algorithms, 2024 - Springer
In the present paper, a parallel-in-time discretization of linear systems of Volterra equations
of type u¯(t)= u¯ 0+∫ 0 t K (ts) u¯(s) ds+ f¯(t), 0< t≤ T, is addressed. Related to the …