کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9509337 1632060 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New criteria for identifying H-matrices
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
New criteria for identifying H-matrices
چکیده انگلیسی
In the recent paper of Gan and Huang (Linear Algebra Appl. 374 (2003) 317), several simple criteria, as well as a necessary condition for nonsingular H-matrices, have been obtained. Inspired by this work, we will define several new subclasses of nonsingular H-matrices and give necessary conditions for a matrix to be an H-matrix. Finally, as a result of numerical experiments, we establish relations between defined and some already known subclasses.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 180, Issue 2, 15 August 2005, Pages 265-278
نویسندگان
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