| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 474167 | Computers & Mathematics with Applications | 2008 | 6 Pages |
Abstract
In recent years, many results on oscillation criteria of second order nonlinear neutral delay differential equations have been obtained, but some of these criteria are incorrect due to a mistake in a crucial auxiliary result. This note examines several of these results, provides some counterexamples and points out what causes the problems.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Huizeng Qin, Nina Shang, Youmin Lu,