|
|
|
|
on the nonnegative inverse eigenvalue problem of traditional matrices
|
|
|
|
|
|
|
|
نویسنده
|
nazari a. m. ,kamali maher s.
|
|
منبع
|
journal of linear and topological algebra - 2013 - دوره : 2 - شماره : 3 - صفحه:167 -174
|
|
چکیده
|
Abstract. in this paper, at first for a given set of real or complex numbers with nonnegativesummation, we introduce some special conditions that with them there is no nonnegative tridiagonal matrix in which is its spectrum. in continue we present some conditions for existence such nonnegative tridiagonal matrices.
|
|
کلیدواژه
|
inverse eigenvalue problem ,tridiagonal matrix ,nonnegative matrix
|
|
آدرس
|
arak university, faculty of science, department of mathematics, iran, arak university, faculty of science, department of mathematics, iran
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|