Title :
An efficient parallel algorithm for solving unsteady nonlinear equations
Author :
Rivera, Wilson ; Zhu, Jianping ; Huddleston, David H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Puerto Rico Univ., Mayaguez, Puerto Rico
Abstract :
This paper discusses the application of a new parallel non-overlapping domain decomposition algorithm, based on explicit predictors and implicit correctors, to the solution of nonlinear equations. The results demonstrate significant improvement in accuracy for calculating transient solutions using the new approach. In addition, the parallel algorithm scales well as the number of processors increases for large scale problems
Keywords :
nonlinear equations; parallel algorithms; explicit predictors; implicit correctors; large scale problems; parallel algorithm; parallel non-overlapping domain decomposition; unsteady nonlinear equations; Accuracy; Application software; Automotive components; Boundary conditions; Iterative algorithms; Large-scale systems; Nonlinear equations; Parallel algorithms; Scalability; Stability;
Conference_Titel :
Parallel Processing Workshops, 2001. International Conference on
Conference_Location :
Valencia
Print_ISBN :
0-7695-1260-7
DOI :
10.1109/ICPPW.2001.951854
