An efficient positive-definite block-preconditioned finite volume solver for two-sided fractional diffusion equations on composite mesh

Ping-Fei Dai, Jinhong Jia, Hong Wang 0018, Qingbiao Wu, Xiangcheng Zheng. An efficient positive-definite block-preconditioned finite volume solver for two-sided fractional diffusion equations on composite mesh. Numerical Lin. Alg. with Applic., 28(5), 2021. [doi]

Abstract

Abstract is missing.