Timothy A. Davis, William W. Hager. Dynamic Supernodes in Sparse Cholesky Update/Downdate and Triangular Solves. ACM Transactions on Mathematical Software, 35(4), 2009. [doi]
@article{DavisH09,
title = {Dynamic Supernodes in Sparse Cholesky Update/Downdate and Triangular Solves},
author = {Timothy A. Davis and William W. Hager},
year = {2009},
doi = {10.1145/1462173.1462176},
url = {http://doi.acm.org/10.1145/1462173.1462176},
researchr = {https://researchr.org/publication/DavisH09},
cites = {0},
citedby = {0},
journal = {ACM Transactions on Mathematical Software},
volume = {35},
number = {4},
}