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Contributions to Nonsingular H ‐Matrices
Author(s) -
Huang T.Z.,
Li W.,
Lei G.Y.
Publication year - 2000
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/1521-4001(200007)80:7<493::aid-zamm493>3.0.co;2-u
Subject(s) - invertible matrix , class (philosophy) , mathematics , pure mathematics , algebra over a field , computer science , artificial intelligence
H ‐matrices play an important role in solving linear systems and in many other fields. General conditions for the class of nonsingular H‐matrices are not always easy to check in practice. Therefore, we give some more practical conditions concerning some subclasses of nonsingular H‐matrices.