OSCILLATION FOR SECOND ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH DAMPING

TitleOSCILLATION FOR SECOND ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH DAMPING
Publication TypeJournal Article
Year of Publication2008
AuthorsÇAKMAK DEVRIM
JournalDynamic Systems and Applications
Volume17
Start Page139
Pagination9
Date Published2008
ISSN1056-2176
AMS Subject Classification34C10, 34C15
Abstract

Some new oscillation criteria are given for second order nonlinear differential equations with damping of the form

                              ( r(t) x' )'+ p(t) x'+ q (t) f(x) = 0. 

Our results are to develop oscillation criteria without any restriction on the signs of p (t) and q (t). These results generalize and extend some earlier results of Abdullah [1] and Zheng and Liu [12].
PDFhttps://acadsol.eu/dsa/articles/17/DSA-2007-139-148.pdf
Refereed DesignationRefereed