M. Knepley, A. Sameh, and V. Sarin. Parallel Simulation of Particulate Flows. In Proceedings of the Fifth International Symposium on Solving Irregular Structured Problems in Parallel, Springer-Verlag, August 1998. Lecture Notes in Computer Science.

A. Grama, V. Kumar, and A. Sameh. Scalable Parallel Formulations of n-Body Methods for Particle Dynamics. Parallel Computing, 24(5-6):797-822, Elsevier, Netherlands, June 1998.

A. Sameh and V. Sarin. Hybrid Parallel Linear Solvers. In Proceedings of the Fourth Japan-US Symposium on Finite Element Methods in Large-Scale Computational Fluid Dynamics, April 1998.

A. Grama, V. Kumar, and A. Sameh. Parallel Hierarchical Solvers and Preconditioners for Boundary Element Solution of Laplace's Equation. SIAM Journal on Scientific Computing, 20(1), 1998.

A. Grama, V. Kumar, and A. Sameh. Analyzing the Error Bounds of Multipole-Based Treecodes. In Proceedings of the Supercomputing Conference, Orlando, FL, 1998.

A. Grama, V. Kumar, and A. Sameh. Improving Error Bounds for Multipole-Based Treecodes. In Proceedings of High Performance Computing Conference, Chennai, India, 1998.

A. Grama, V. Kumar, and A. Sameh. Piece-wise Multipoles for Dense Iterative Solvers. In Copper Mountain Conference on Iterative Methods, Copper Mountain, 1998.

Z. Tong and A. Sameh. A Note on an Iterative Method for Saddle-Point Problems. Nuerische Mathematik, 79:643-646, 1998.

T. Pan, V. Sarin, R. Glowinski, A. Sameh, and J. Periaux. A Fictitious Domain Method with Distributed Lagrange Multipliers for the Numerical Simulation of Particulate Flow and its Parallel Implementation. In Proceedings of the Tenth Parallel CFD Conference, Elsevier, 1998.

V. Sarin and A. Sameh. An Efficient Iterative Method for the Generalized Stokes Problem. SIAM Journal on Scientific Computing, 19(1):206-226, 1998.