三维对流扩散方程的稀疏存储及预条件迭代

袁冬芳，曹富军

Sparse matrix storage and preconditioned iterative methods of 3D convection-diffusion equation

YUAN Dongfang, CAO Fujun

计算机工程与应用 . 2018, (4): 56 -59 . DOI: 10.3778/j.issn.1002-8331.1609-0396