@Article{NM-16-348,
author = {L. Zha and R. Z. Feng},
title = {A Quasi-Interpolation Satisfying Quadratic Polynomial Reproduction with Radial Basis Functions},
journal = {Numerical Mathematics, a Journal of Chinese Universities},
year = {2007},
volume = {16},
number = {4},
pages = {348--357},
abstract = {
In this paper, a new quasi-interpolation with radial basis functions
which satisfies quadratic polynomial reproduction  is constructed on
the infinite set of equally spaced data. A new basis function is
constructed by making convolution integral with a constructed spline
and a given radial basis function. In particular, for twicely
differentiable function the proposed method provides better
approximation and also takes care of derivatives approximation.},
issn = {},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/nm/10064.html}
}