Vol. 32, No. 3, 1970

Download this article
Download this article. For screen
For printing
Recent Issues
Vol. 331: 1
Vol. 330: 1  2
Vol. 329: 1  2
Vol. 328: 1  2
Vol. 327: 1  2
Vol. 326: 1  2
Vol. 325: 1  2
Vol. 324: 1  2
Online Archive
Volume:
Issue:
     
The Journal
About the journal
Ethics and policies
Peer-review process
 
Submission guidelines
Submission form
Editorial board
Officers
 
Subscriptions
 
ISSN 1945-5844 (electronic)
ISSN 0030-8730 (print)
 
Special Issues
Author index
To appear
 
Other MSP journals
Dynamical systems of characteristic 0+

Shair Ahmad

Vol. 32 (1970), No. 3, 561–574
Abstract

The main purpose of this paper is to classify the dynamical systems on the plane which satisfy a certain type of stability criterion. Such flows are referred to as dynamical systems of characteristic 0+. The classification is based on the consideration of three mutually exclusive and exhaustive cases: Dynamicaf systems of characteristic 0+ which have no critical points. Those whose critical points form nonempty compact sets, and those whose critical points do not form compact sets.

Mathematical Subject Classification
Primary: 54.82
Milestones
Received: 5 January 1969
Revised: 15 August 1969
Published: 1 March 1970
Authors
Shair Ahmad