On approximation of functions and their derivatives by quasi-Hermite interpolation
In this paper, we consider the simultaneous approximation of the derivatives of the functions by the corresponding derivatives of quasi-Hermite interpolation based on the zeros of (1−x2)pn(x) (where pn(x)is a Legendre polynomial). The corresponding approximation degrees are given. It is shown t...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1996-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S0161171296000385 |
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