K. Yu. Osipenko

Optimal recovery of functionals based on inaccurate data

Georgii Georgievich Magaril-Il'yaev, K. Yu. Osipenko · Mathematical Notes · 1991 · 74 citations

Computing, Computer Science, Mathematics +12

Best approximation of functions specified with an error at a finite number of points

An. G. Marchuk, K. Yu. Osipenko · Mathematical Notes · 1975 · 62 citations

Computing, Mathematics, Algorithms +12

Best approximation of analytic functions from information about their values at a finite number of points

K. Yu. Osipenko · Mathematical Notes · 1976 · 50 citations

Natural Sciences, Mathematics, Algorithms +8

Optimal interpolation of analytic functions

K. Yu. Osipenko · Mathematical Notes · 1972 · 40 citations

Computing, Computer Science, Computational Geometry +9

Optimal Recovery of Functions and Their Derivatives from Inaccurate Information about the Spectrum and Inequalities for Derivatives

Georgii Georgievich Magaril-Il'yaev, K. Yu. Osipenko · Functional Analysis and Its Applications · 2003 · 39 citations

Natural Sciences, Mathematics, Derivatives +15