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A new class of decomposition for inverting asymmetric and indefinite matrices. (English) Zbl 0776.65021
A decomposition for inverting a nonsingular matrix is presented. The non- singularity of the matrix will be used explicitly. The technique can easily be transformed into parallel procedures. Some computer results with a system of order (256,256) are reported.

MSC:
65F05Direct methods for linear systems and matrix inversion (numerical linear algebra)