Scheduled System Maintenance:
On Monday, April 27th, IEEE Xplore will undergo scheduled maintenance from 1:00 PM - 3:00 PM ET (17:00 - 19:00 UTC). No interruption in service is anticipated.
By Topic

A simple test for zeros of a complex polynomial in a sector

Sign In

Full text access may be available.

To access full text, please use your member or institutional sign in.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Anderson, B. ; University of Massachusetts, Amherst, MA, USA ; Bose, N.K. ; Jury, E.I.

A simple proof of a recent result for determining whether the zeros of a real polynomial lie within a sector is first given. Secondly, this result is used in a procedure given for confirming whether or not the zeros of an arbitrary complex polynomial lie in a similar sector.

Published in:

Automatic Control, IEEE Transactions on  (Volume:19 ,  Issue: 4 )