High accuracy analysis of nonconforming mixed FEM analysis for distributed-order time fractional diffusion equation with variable coefficient
CAO Fangfang, ZHAO Yanmin, WANG Fenling, SHI Yanhua
Journal of Shanghai University(Natural Science Edition) . 2026, (2): 340 -351 .  DOI: 10.12066/j.issn.1007-2861.2359