摘要
讨论了利用积分中值定理当积分区间趋于零时中间点的渐进位置作为相应的节点构造的带有导数的求积公式,在一重积分Wiener测度空间的平均逼近误差.
This thesis discusses about the formation of quadrature formulas with deriva- tives by means of taking as the corresponding point the progression of integral mean-value theorem at the intermediate point when integral interval approaches to zero and the average approximation error in 1-fold integral Wiener measure space.
出处
《数学的实践与认识》
CSCD
北大核心
2014年第16期257-262,共6页
Mathematics in Practice and Theory
