3 papers
math.NA2025
On a spectral solver for highly oscillatory and non-smooth solutions of a class of linear fractional differential systems
Amin Faghih
This study discusses a class of linear systems of fractional differential equations with non-constant coefficients, with a particular focus on problems exhibiting highly oscillator…
math.NA2022
A spectral approach to non-linear weakly singular fractional integro-differential equations
Amin Faghih, Magda Rebelo
In this work, a class of non-linear weakly singular fractional integro-differential equations is considered, and we first prove existence, uniqueness, and smoothness properties of…
math.NA2021
A new recursive spectral Tau method on system of generalized Abel-Volterra integral equations
S. Shahmorad, P. Mokhtary, Y. Talaei +1
This paper provides an efficient recursive approach of the spectral Tau method to approximate the solution of system of generalized Abel-Volterra integral equations. In this regard…