publication venue for
- EXACTLY SOLVING SPARSE RATIONAL LINEAR SYSTEMS VIA ROUNDOFF-ERROR-FREE CHOLESKY FACTORIZATIONS. 43:439-463. 2022
- LOCATING CONICAL DEGENERACIES IN THE SPECTRA OF PARAMETRIC SELF-ADJOINT MATRICES. 42:224-242. 2021
- DESIGN AND IMPLEMENTATION OF A PARALLEL MARKOWITZ THRESHOLD ALGORITHM. 41:573-590. 2020
- EXACT SOLUTION OF SPARSE LINEAR SYSTEMS VIA LEFT-LOOKING ROUNDOFF-ERROR-FREE LU FACTORIZATION IN TIME PROPORTIONAL TO ARITHMETIC WORK. 40:609-638. 2019
- ROUNDOFF-ERROR-FREE BASIS UPDATES OF LU FACTORIZATIONS FOR THE EFFICIENT VALIDATION OF OPTIMALITY CERTIFICATES. 38:829-853. 2017
- ON THE DESIGN OF DETERMINISTIC MATRICES FOR FAST RECOVERY OF FOURIER COMPRESSIBLE FUNCTIONS. 33:263-289. 2012
- Row modifications of a sparse Cholesky factorization. 26:621-639. 2005
- Multiple-rank modifications of a sparse Cholesky factorization. 22:997-1013. 2001
- Modifying a sparse Cholesky factorization. 20:606-627. 1999
- An unsymmetric-pattern multifrontal method for sparse LU factorization. 18:140-158. 1997
- An approximate minimum degree ordering algorithm. 17:886-905. 1996
- A NONDETERMINISTIC PARALLEL ALGORITHM FOR GENERAL UNSYMMETRIC SPARSE LU FACTORIZATION 1990