Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4642429 | Journal of Computational and Applied Mathematics | 2008 | 9 Pages |
Abstract
In this paper, we present new interval oscillation criteria related to integral averaging technique for second order partial differential equations with delays that are different from most known ones in the sense that they are based on the information only on a sequence of subintervals of [t0,∞)[t0,∞), rather than on whole half-line. Our results are sharper than some previous results and handles the cases which are not covered by known criteria.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jizhong Wang, Fanwei Meng, Sanyang Liu,