کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4602609 1631171 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Γ-Commuting triples of positive definite matrices and midpoint equations on unitary matrices
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Γ-Commuting triples of positive definite matrices and midpoint equations on unitary matrices
چکیده انگلیسی

Triples of positive definite matrices that can be transformed to a commuting triple by a congruence transformation are called Γ-commuting. In this paper we give various descriptions and characterizations of Γ-commuting triples and particularly focus on those involving the geometric mean and midpoint equations on a generating set of the special unitary group.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Linear Algebra and its Applications - Volume 428, Issues 8–9, 15 April 2008, Pages 2030-2039