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Some more general estimates of the remainder term of the Lagrange interpolational formula. (Russian) Zbl 0786.41002
Estimates of the error of Lagrange’s interpolation formula and a derivative of $$k$$-order of its remainder term are given. Results are obtained using Lipschitz’s derivative under special conditions.
Reviewer: J.Štulc (Praha)

##### MSC:
 41A05 Interpolation in approximation theory
##### Keywords:
Lagrange’s interpolation formula