Geodesic
On best approximations of continuously differentiable functions by splines with respect to two-point rational interpolants
Daghestan Electronic Mathematical Reports, Tome 5 (2016), pp. 49-55

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Estimates of degree of the best spline-approximation by means of two-points rational interpolant for continuously differentiable functions on a given segment are obtained.
Keywords: interpolation splines, rational splines, best spline-approximation. 
@article{DEMR_2016_5_a4,
     author = {A.-R. K. Ramazanov and V. G. Magomedova},
     title = {On best approximations of continuously differentiable functions by splines with respect to two-point rational interpolants},
     journal = {Daghestan Electronic Mathematical Reports},
     pages = {49--55},
     publisher = {mathdoc},
     volume = {5},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DEMR_2016_5_a4/}
}
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A.-R. K. Ramazanov; V. G. Magomedova. On best approximations of continuously differentiable functions by splines with respect to two-point rational interpolants. Daghestan Electronic Mathematical Reports, Tome 5 (2016), pp. 49-55. http://geodesic.mathdoc.fr/item/DEMR_2016_5_a4/