On Birkhoff interpolation by polynomials in several variables |
| |
| Institution: | Ji''an Teachers College, Ji''an, Jiangxi, 343009, Republic of China |
| |
| Abstract: | Chui and Lai (1987) have discussed a kind of multivariate polynomial interpolation problem defined on the straight line type node configuration C (SLTNCC). In this paper, we define general Birkhoff interpolation problems for the SLTNCC, and show, under some restrictions, that these interpolation problems are unisolvent. Also we give some generalizations of the SLTNCC. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
