@article{paperid:1079780, author = {Ghorbani, Asghar and دیمیتری بالنو}, title = {Fractional spectral differentiation matrices based on Legendre approximation}, journal = {Advances in Difference Equations}, year = {2020}, volume = {2020}, number = {1}, month = {March}, issn = {1687-1847}, keywords = {Fractional spectral differentiation matrices; Fractional calculus; Legendre polynomials; Numerical differentiation}, }