Open AccessA modified direct preconditioner for indefinite symmetric Toeplitz systems
Author(s) -
Paul Concus,
Paul E. Saylor
Publication year - 1992
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/6070523
Subject(s) - preconditioner , toeplitz matrix , mathematics , block matrix , inverse , linear system , trench , matrix (chemical analysis) , algorithm , mathematical analysis , eigenvalues and eigenvectors , pure mathematics , geometry , physics , chemistry , organic chemistry , materials science , layer (electronics) , quantum mechanics , composite material
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