UNSYMMETRICAL AND SYMMETRICAL SPARSE ITERATIVE ALGORITHM WITH MULTIPLE RIGHT- HAND - SIDES STRATEGIES
Gene Hou, Özgür B. Akan · ODU Digital Commons (Old Dominion University) · 2006
Unified unsymmetrical and symmetrical iterative solvers for handling multiple right-hand-side vectors are examined in this work. Efficient computer implementation strategies (to reduce computational time and in-core memory requirements) are proposed. In-core, out-of-core, linear, multiple right hand side (RHS) vectors, non-linear, symmetrical, and unsymmetrical capabilities of the developed software are demonstrated by solving variety of problems selected form different engineering disciplines. Results indicate that the developed algorithm and software is reliable and efficient.