摘要
利用区间序列的性质以及极限基础理论研究了微分中值定理中ξ的趋近性质,并证明了Lagrange中值定理中当ab,相互靠近时其中间值ξ→x0的渐进性质.
By using interval sequence property and the basic theory of limit,the approximation property of ξ in differential mean value theorem is studied,and the approximation property of median ξ→x0 when a and b are approaching each other in Lagrange mean value theorem is verified.
出处
《重庆工商大学学报（自然科学版）》
2011年第5期489-490,共2页
Journal of Chongqing Technology and Business University:Natural Science Edition
作者简介
李勇（1970-），男，重庆南川人，硕士研究生，讲师，从事函数空间与调和分析研究
