梧州学院学报
梧州學院學報
오주학원학보
JOURNAL OF WUZHOU UNIVERSITY
2014年
6期
22-29
,共8页
差分不等式%差分运算%求和运算%比较原理%未知函数估计
差分不等式%差分運算%求和運算%比較原理%未知函數估計
차분불등식%차분운산%구화운산%비교원리%미지함수고계
Difference inequality%Difference operator%Summation technique%Comparing principle%Estimation of unknown function
建立了一类新的差分不等式,利用差分定义、求和技巧、差分方程比较原理,给出了不等式中未知函数的估计,推广了已有的结果。
建立瞭一類新的差分不等式,利用差分定義、求和技巧、差分方程比較原理,給齣瞭不等式中未知函數的估計,推廣瞭已有的結果。
건립료일류신적차분불등식,이용차분정의、구화기교、차분방정비교원리,급출료불등식중미지함수적고계,추엄료이유적결과。
In this paper, a new class of difference inequality is obtained by applying the definition of difference, summation technique and comparing principle and an estimation of its unknown function is put forward, extending the existed result.