ON THE OSCILLATION OF NONLINEAR 2-DIMENSIONAL DIFFERENTIAL-SYSTEMS

Authors
KORDONIS IGE PHILOS CG
Citation
Ige. Kordonis et Cg. Philos, ON THE OSCILLATION OF NONLINEAR 2-DIMENSIONAL DIFFERENTIAL-SYSTEMS, Proceedings of the American Mathematical Society, 126(6), 1998, pp. 1661-1667
Citations number
12
Categorie Soggetti
Mathematics,Mathematics,Mathematics,Mathematics
Journal title
Proceedings of the American Mathematical Society → ACNP
ISSN journal
00029939
Volume
126
Issue
6
Year of publication
1998
Pages
1661 - 1667
Database
ISI
SICI code
0002-9939(1998)126:6<1661:OTOON2>2.0.ZU;2-5
Abstract
An oscillation criterion is given for a certain form of nonlinear two- dimensional differential systems. This criterion originated in a well- known oscillation result due to Coles (as extended and improved by Won g) concerning second order nonlinear differential equations with alter nating coefficients.