FUNDAMENTALNAYA I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

1997, VOLUME 3, NUMBER 3, PAGES 809-819

On a description of normal Hankel matrices

Kh. D. Ikramov

Abstract

View as HTML     View as gif image    View as LaTeX source

Characterizing complex matrices normal and Hankel at the same time is shown to be equivalent to characterizing commuting pairs of real Hankel matrices. This last problem is probably not very easy. We give some results that can be considered as a partial progress on the way to solving the problem.

All articles are published in Russian.

Location: http://mech.math.msu.su/~fpm/eng/97/973/97311h.htm
Last modified: January 20, 2000