| Note on Some Oscillation Theorems in a Recent Paper |
| Received:May 15, 1998 |
| Key Words:
Oscillation monotone solution difference equation.
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| Fund Project:Supported by NNSF of China (19871005) |
| Author Name | Affiliation | | PENG Ming-shu | Dept. of Math., Beijing Normal University, 100875, China Dept. of Appl. Math., Beijing Institute of Technology, 100081, China | | GE Wei-gao | Dept. of Appl. Math., Beijing Institute of Technology, 100081, China | | XU Qian-li | Dept. of Math., Yiyang Teachers' College, Hunan 413049, China |
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| Abstract: |
| In this paper, some counterexamples are offered to illustrate that some results stated in a recent paper on the oscillatory behavior of solutions of second order nonlinear difference equation are incorrect. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.2001.01.016 |
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