An Object-Oriented Framework for Block Preconditioning

Abstract

General software for preconditioning the iterative solution of linear systems is greatly lagging behind the literature. This is partly because specific problems and specific matrix and preconditioner data structures in order to be solved efficiently, i.e., multiple implementations of a preconditioner with specialized data structures are required. This… (More)
DOI: 10.1145/290200.287639

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