مشخصات پژوهش

عنوان	Inverse eigenvalues problem of distance matrices via unit lower triangular matrices
نوع پژوهش	مقاله چاپ‌شده
کلیدواژه‌ها	Nonnegative matrices, Unit triangular matrices, Inverse eigenvalue problem, Distance matrices.
چکیده	In this paper, for a given set of real numbers such as σ with only one positive number and zero summation, we find a distance matrix in which the given set σ is its spectrum. Finally, we solve special cases of the inverse eigenvalue problem in which the matrix solution is a regular spherical distance matrix.
پژوهشگران	محسن بیات (نفر سوم)، عطیه نظامی (نفر دوم)، علی محمد نظری (نفر اول)