Fast practical algorithms for the Boolean-product-witness-matrix problemAnshul GuptaPankaj Rohatgiet al.2000ISSAC 2000
The Design, Implementation, and Evaluation of a Symmetric Banded Linear Solver for Distributed-Memory Parallel ComputersAnshul GuptaFred G. Gustavsonet al.1998ACM TOMS
Highly scalable parallel algorithms for sparse matrix factorizationAnshul GuptaGeorge Karypiset al.1997IEEE TPDS
Fast and effective algorithms for graph partitioning and sparse-matrix orderingAnshul Gupta1997IBM J. Res. Dev
Parallel algorithms for forward and back substitution in direct solution of sparse linear systemsAnshul GuptaVipin Kumar1995ACM/IEEE SC 1995