[HTML][HTML] Optimal convergence results of piecewise polynomial collocation solutions for integral–algebraic equations of index-3

S Pishbin - Journal of computational and applied mathematics, 2015 - Elsevier
In this work, we will consider piecewise polynomial collocation methods for a new class of
integral–algebraic equations of index-3. An analysis of the global convergence properties of …

[HTML][HTML] The semi-explicit Volterra integral algebraic equations with weakly singular kernels: the numerical treatments

S Pishbin, F Ghoreishi, M Hadizadeh - Journal of computational and …, 2013 - Elsevier
This paper deals with some theoretical and numerical results for Volterra Integral Algebraic
Equations (IAEs) of index-1 with weakly singular kernels. This type of equations typically has …

Numerical solution of integral-algebraic equations for multistep methods

OS Budnikova, MV Bulatov - Computational Mathematics and …, 2012 - Springer
∫+ Numerical Solution of Integral Algebraic Equations for Multistep Methods Page 1 ISSN
0965 5425, Computational Mathematics and Mathematical Physics, 2012, Vol. 52, No. 5, pp …

Multistep collocation methods for integral-algebraic equations with non-vanishing delays

P Darania, S Pishbin - Mathematics and Computers in Simulation, 2023 - Elsevier
In this article, we study the piecewise multistep collocation method for a class of functional
integral equations with non-vanishing delays. Based on the notions of the tractability index …

Integral-algebraic equations: theory of collocation methods I

H Liang, H Brunner - SIAM Journal on Numerical Analysis, 2013 - SIAM
Our analysis of collocation solutions for general systems of linear integral-algebraic
equations (IAEs) is based on the notions of the tractability index and the ν-smoothing …

The spectral method for solving systems of Volterra integral equations

ORN Samadi, E Tohidi - Journal of Applied Mathematics and Computing, 2012 - Springer
This paper presents a high accurate and stable Legendre-collocation method for solving
systems of Volterra integral equations (SVIEs) of the second kind. The method transforms …

Convergence analysis of the product integration method for solving the fourth kind integral equations with weakly singular kernels

SA Sajjadi, S Pishbin - Numerical algorithms, 2021 - Springer
In this paper, we consider product integration method based on orthogonal polynomials to
solve mixed system of Volterra integral equations of the first and second kind with weakly …

A new least‐squares‐based reproducing kernel method for solving regular and weakly singular Volterra‐Fredholm integral equations with smooth and nonsmooth …

M Xu, J Niu, E Tohidi, J Hou… - Mathematical Methods in …, 2021 - Wiley Online Library
Based on the least‐squares method, we proposed a new algorithm to obtain the solution of
the second kind of regular and weakly singular Volterra‐Fredholm integral equations in …

Integral-algebraic equations: theory of collocation methods II

H Liang, H Brunner - SIAM Journal on Numerical Analysis, 2016 - SIAM
In a previous paper SIAM J. Numer. Anal., 51 (2013), pp. 2238--2259 we analyzed the
optimal orders of convergence of piecewise polynomial collocation solutions for systems of …

Existence and uniqueness of solutions to weakly singular integral-algebraic and integro-differential equations

M Bulatov, P Lima, E Weinmüller - Open Mathematics, 2014 - degruyter.com
We consider systems of integral-algebraic and integro-differential equations with weakly
singular kernels. Although these problem classes are not in the focus of the main stream …