lufact

根据John R. Gilbert和Tim Peierls在《稀疏部分置换时间与算术运算成正比》中描述的稀疏LU分解带部分置换。

@article{Gilbert1988,
  doi = {10.1137/0909058},
  url = {https://doi.org/10.1137/0909058},
  year  = {1988},
  month = {sep},
  publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})},
  volume = {9},
  number = {5},
  pages = {862--874},
  author = {John R. Gilbert and Tim Peierls},
  title = {Sparse Partial Pivoting in Time Proportional to Arithmetic Operations},
  journal = {{SIAM} Journal on Scientific and Statistical Computing}
}

原始FORTRAN源代码由Sivan Toledo在1990年代初的PARC不完全分解工作中发布，可在Netlib的ILU软件包中找到。

许可证

在John Gilbert和Tim Peierls的许可下，许可方式为

• Apache许可证，版本2.0 (LICENSE-APACHE 或 https://www.apache.org/licenses/LICENSE-2.0) 或
• MIT许可证 (LICENSE-MIT 或 https://opensource.org/licenses/MIT)

任选其一。