| 1. | The divergence of lagrange interpolation at newman - type nodes
插值多项式的发散性 |
| 2. | A linear combination of lagrange interpolation polynomial
插值多项式的线性组合 |
| 3. | The convergence of interpolation polynomials based on unit roots
基于单位根上插值多项式的收敛性 |
| 4. | Estimation of approximation order of lagrange interpolation polynomial after revised
插值多项式的收敛阶的估计 |
| 5. | Convergence order of double variate combination trigonometric interpolation polynomials
二元组合型三角插值多项式的收敛阶 |
| 6. | The trigonometric interpolation polynomials ' simultaneous approximation of functions and their derivatives
三角插值多项式对函数及其导数的同时逼近 |
| 7. | We discuss the connection between the accuracy of approximate matrix and the degree of interpolating polynomials and study the method of estimating the accuracy of the numerical solution
我们讨论了近似矩阵的精度与插值多项式的阶数的关系，讨论了近似解的精度的估计方法。 |
| 8. | First of all , with thrice hermite interpolation to element displacement , the control equation of dynamics is derived in space - time domain . two groups of space - time finite element formulae solving displacement and velocity are obtained
作者首先对单元位移采用时域上三次hermite插值多项式，在空间域和时间域中联合离散控制方程，分别推导出了动力学问题的两组递推公式，以求解位移和速度。 |
| 9. | The errors in calculating derivatives for the gll collocation points are evaluated , which can be alleviated from o ( ( n4 ) to o ( ( n2 ) by the double - precision method proposed in the present paper , where ( denotes the machine precision and n the order of the interpolation polynomials in the elements
文中对gll配置点下的求导误差进行了分析，提出的双精度方法可以将求导误差从o ( ( n4 )减小到o ( ( n2 ) ，其中(为机器精度， n为单元内插值多项式阶数。 |
| 10. | By use of eno interpolating polynomials on unstructured grids , a high accurate finite volume scheme has been constructed through combining the idea of constructing of high order accurate finite volume schemes on structured grids . iii ) constructing of a new kind of high order accurate conservative remapping algorithm . it is based on the technique transferring physical quantities between the two computational meshes , known as remapping
( 2 )基于非结构网格的lagrange坐标系下的有限体积格式构造：使用非结构网格下的eno插值多项式，结合结构网格高精度格式构造的思想，构造得到了非结构网格下的高精度有限体积格式。 |
