[KSCI] Korea Science Citation Index Service

SEVERAL NEW PRACTICAL CRITERIA FOR NONSINGULAR H-MATRICES

Mo, Hongmin (College of Mathematics and Computer Science, Jishou University)

Publication Information

Journal of applied mathematics & informatics / v.28, no.3_4, 2010 , pp. 987-992 More about this Journal

Abstract

H-matrix is a special class of matrices with wide applications in engineering and scientific computation, how to judge if a given matrix is an H-matrix is very important, especially for large scale matrices. In this paper, we obtain several new practical criteria for judging nonsingular H-matrices by using the partitioning technique and Schur complement of matrices. Their effectiveness is illustrated by numerical examples.

Keywords

nonsingular H-matrix; M-matrix; Schur complement;

Citations & Related Records

Reference

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