The highest order superconvergence for bi-k degree rectangular elements at nodes: A proof of 2k-conjecture. - Chuanmiao Chen; Shufang Hu (Math. Comput., 2013)

A backward Euler difference scheme for the integro-differential equations with the multi-term kernels. - Shufang Hu; Wenlin Qiu; Hongbin Chen 002 (Int. J. Comput. Math., 2020)