|
Abstract First, a spline quasi-interpolation method based on isometric nodes had been constructed, which had constant reproducibility. Then it was applied to calculate definite integrals and a new type of numerical integration method had been obtained. Numerical experiments showed that: this numerical integration method had higher precision and faster convergent rate.
|
|
Received: 05 September 2022
|
|
|
|
2022, Vol. 35 
