A new version of a preconditioning method for certain two-by-two block matrices with square blocks
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DOI: 10.1007/s10543-018-0741-x
Abstract: Two-by-two block matrices with square matrix blocks arise in many important applications. Since the problems are of large scale, iterative solution methods must be used. Thereby the choice of an efficient and robust preconditioner is… read more here.
Keywords: two two; new version; two block; block matrices ... See more keywords