• Effective Preconditioning through Ordering Interleaved with Incomplete Factorization, I. Lee, P. Raghavan and E. G. Ng, submitted to the SIAM Journal on Matrix Analysis and Applications (special issue on preconditioning). Click here to access a copy of the paper (pdf).
• Faster PDE-Based Simulations Using Robust Composite Linear Solvers,
  S. Bhowmick, P. Raghavan, L. C. McInnes and B. Norris, Future Generation Computer Systems, Vol. 20, pp. 373-387, 2004. Click here to access a copy of the paper (pdf).
• A Latency Tolerant Hybrid Sparse Solver Using Incomplete Cholesky Factorization, P. Raghavan, K. Teranishi and E. G. Ng, Numerical Linear Algebra, Volume 10, pp. 541-560, 2003. Click here to access a copy of the paper (pdf).
• Time-Memory Trade-offs Using Sparse Matrix Methods For Large-Scale Eigenvalue Problems, K. Teranishi, P. Raghavan, and C. Yang, Proceedings of the 2003 International Conference on Computational Science and its Applications, Lecture notes in Computer Science 2677, Editors V. Kumar, M. L. Gavrilova C. J. K. Tan, and P. L'Ecuyer, pp. 840-847, May 2003. Click here to access a copy of the paper (pdf).
• Adaptive Sparse Linear Solvers for Implicit CFD Using Newton-Krylov Algorithms, B. Norris, L. McInnes, S. Bhowmick and P. Raghavan, Proceedings of the Second MIT Conference on Computational Fluid and Solid Mechanics, Editor K. J. Bathe, Volume 2, pp. 1024-1028, June 2003. Click here to access a copy of the paper (pdf).
• The Role of Multi-Method Linear Solvers in PDE-Based Simulations,
  S. Bhowmick, L. McInnes, B. Norris, and P. Raghavan, Proceedings of the 2003 International Conference on Computational Science and its Applications, Lecture notes in Computer Science 2677, Editors V. Kumar, M. L. Gavrilova C. J. K. Tan, and P. L'Ecuyer, pp. 828-839, May 2003. Click here to access a copy of the paper (pdf).
• A New Data-Mapping Scheme For Latency-Tolerant Distributed Sparse Triangular Solution, K. Teranishi, P. Raghavan and E. Ng, Proceedings of the IEEE/ACM Supercomputing 2002, CDROM paper 27, November 2002 (acceptance rate 30%). Click here to access a copy of the paper (pdf).
• A Combinatorial Scheme for Developing Efficient Composite Solvers,
  S. Bhowmick, P. Raghavan, and K. Teranishi, Lecture Notes in Computer Science, Editors P. M. A. Sloot, C. J. K. Tan, J. J. Dongarra, and A. G. Hoekstra, Computational Science- ICCS 2002, Number 2330, Springer Verlag, pp. 325-334, May 2002. Click here to access a copy of the paper (pdf).
• Towards A Scalable Hybrid Sparse Solver, E. G. Ng and P. Raghavan, Concurrency: Practice and Experience, Vol. 12, pp. 1-16, 2000. Click here to access a copy of the paper (pdf).

• Click here to list papers published prior to 2000.

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