Numerical linear algebra with applications. 1998;5(1):57-71. doi: 10.1002/(sici)1099-1506(199801/02)5:1<57::aid-nla129>3.0.co;2-c Q12.12025
Efficient computation of sparse approximate inverses
稀疏近似逆矩阵的高效计算
DOI: 10.1002/(sici)1099-1506(199801/02)5:1<57::aid-nla129>3.0.co;2-c
摘要
