Title: What is the characteristic polynomial of a signal flow graph? (3 pages)
Author(s): Andrew D. Lewis
Detail: Sixty Open Problems in Mathematical Systems and Control
Theory, Vincent Blondel and Alexandre Megretski (Eds.), Princeton
University Press, ISBN 978-0-691-11748-5, pages 326-329, 2004
Original manuscript: 2003/02/05
247K pdf
Last Updated: Fri Mar 15 07:55:58 2024
Andrew D. Lewis (andrew at mast.queensu.ca)