摘要
在被积函数具有分段连续三阶导数的条件下给出一个新的Simpson不等式,其误差估计是最佳的。并且,考虑了这个不等式在数值积分中的应用。
A new Simpson inequality with best estimation of error was given under the condition that the integrand has piecewise continuous third derivative.Application in numberical integration was also considered.
出处
《鞍山科技大学学报》
2005年第3期185-186,190,共3页
Journal of Anshan University of Science and Technology
关键词
Simpson不等式
分段连续
误差估计
数值积分
Simpson inequality
piecewise continuous
estimation of error
numberical integration
