A remainder formula of numerical differentiation for the generalized Lagrange interpolation
作者:
Highlights:
•
摘要
Through exploiting the generalized Lagrange interpolation for continuous piecewise smooth functions, a remainder term of numerical differentiation is given. Also, the error estimates for the numerical differentiation formula are presented.
论文关键词:Lagrange interpolation,Numerical differentiation,Divided difference
论文评审过程:Received 11 July 2008, Available online 24 December 2008.
论文官网地址:https://doi.org/10.1016/j.cam.2008.12.007