کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4602009 1631163 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A contribution to the normal Hankel problem
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
A contribution to the normal Hankel problem
چکیده انگلیسی

The normal Hankel problem is the one of characterizing the matrices that are normal and Hankel at the same time. This problem is far from being solved completely; only several special classes of normal Hankel matrices have been described in the literature. Recently, the authors have shown that new normal Hankel matrices could be found by seeking real solutions to systems of quadratic equations parametrized by real 2×2 matrices W with the determinant one. In this paper, we give a complete analysis of the case W=diag(α,α-1).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Linear Algebra and its Applications - Volume 430, Issues 8–9, 15 April 2009, Pages 2094-2101