UNIFORM SUPERCONVERGENCE ANALYSIS OF A TWO-GRID MIXED FINITE ELEMENT METHOD FOR THE TIME-DEPENDENT BI-WAVE PROBLEM MODELING <i>D</i>-WAVE SUPERCONDUCTORS

Yanmi Wu, Dongyang Shi

Journal of Computational Mathematics . 2024, (2): 415 -431 . DOI: 10.4208/jcm.2203-m2021-0058