数学研究与评论
數學研究與評論
수학연구여평론
JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION
2001年
1期
81-85
,共5页
本文通过反例指出了最近某文献中几个振动定理存在的错误.
本文通過反例指齣瞭最近某文獻中幾箇振動定理存在的錯誤.
본문통과반례지출료최근모문헌중궤개진동정리존재적착오.
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.