Comparison theorem for oscillation of fourth-order nonlinear retarded dynamic equations
oleh: Chenghui Zhang, Ravi Agarwal, Tongxing Li
| Format: | Article |
|---|---|
| Diterbitkan: | University of Szeged 2013-04-01 |
Deskripsi
This work is concerned with oscillation of a class of fourth-order nonlinear delay dynamic equations on a time scale. A new comparison theorem is established that improves related results reported in the literature.