The preconditioning of explicit group-2 point linear systems with 5 and 9 block diagonals

Daoud S. Daoud, D. S. Subasi. The preconditioning of explicit group-2 point linear systems with 5 and 9 block diagonals. Int. J. Comput. Math., 60(1-2):139-153, 1996. [doi]

Abstract

Abstract is missing.