کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4625885 1631773 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On some new pre-orders defined by weighted Drazin inverses
ترجمه فارسی عنوان
در برخی از پیش سفارشات جدید تعریف شده توسط معکوس درازین وزن تعریف شده است
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
چکیده انگلیسی

In this paper, we investigate new binary relations defined on the set of rectangular complex matrices based on the weighted Drazin inverse and give some characterizations of them. These relations become pre-orders and improve the results found by the authors in Hernández et al. (2013) as well as extend those known for square matrices. On the other hand, some new weighted partial orders are also defined and characterized. The advantages of these new relations compared to the ones considered in the mentioned paper are also pointed out.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 282, 5 May 2016, Pages 108–116
نویسندگان
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