کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4635253 1340709 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A parallel iterative criterion for H-matrices
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A parallel iterative criterion for H-matrices
چکیده انگلیسی

The theory of M-matrix and H-matrix plays an important role in many fields such as computational mathematics, mathematical physics, etc. Recently, some iterative algorithms for identifying H-matrices have been proposed, but these methods are all designed for implementing on a sequential computer, and may be ineffective for large scalar matrices. In this paper, based on the previous ideas, we propose a parallel iterative criterion implemented on the distributed-memory multiprocessor machines, which is convergent and costs less computational time than the earlier ones, we also present several numerical examples to show its effectiveness.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 190, Issue 1, 1 July 2007, Pages 1–5
نویسندگان
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