Approximation theory

Daghestan Electronic Mathematical Reports: Issue 5 (2016)

On best approximations of continuously differentiable functions by splines with respect to two-point rational interpolants

Ramazanov Abdul-Rashid Kehrimanovich, Magomedova Vazipat Gusenovna

UDK: 517.5

Pages: 49 - 55

DOI: 10.31029/demr.5.5


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.




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