A Novel Error Analysis of Spectral Method for the Anomalous Subdiffusion Problems with Multi-term Time-fractional Derivative

Bo TANG, Yan-ping CHEN, Bin XIE, Xiu-xiu LIN

Acta Mathematicae Applicatae Sinica(English Series) . 2023, (4): 943 -961 . DOI: 10.1007/s10255-023-1091-2