Author = Akhoundi, Naser
##### A direct solver for solving systems of linear equations with banded ill-conditioned Toeplitz matrices

Articles in Press, Corrected Proof, Available Online from 07 August 2022

Nasser Akhoundi

##### $2n$-by-$2n$ circulant preconditioner for a kind of spatial fractional diffusion equations

Volume 8, Issue 3, June 2020, Pages 207-218

Naser Akhoundi