GENERALIZED JACOBI SPECTRAL GALERKIN METHOD FOR FRACTIONAL-ORDER VOLTERRA INTEGRO-DIFFERENTIAL EQUATIONS WITH WEAKLY SINGULAR KERNELS

Yanping Chen, Zhenrong Chen, Yunqing Huang

Journal of Computational Mathematics . 2024, (2): 355 -371 . DOI: 10.4208/jcm.2209-m2022-0129