Shape preserving widths of Sobolev-type classes ofs-monotone functions on a finite interval

Orders of coapproximation of functions by algebraic polynomials

A. S. Shvedov · Mathematical Notes · 1981 · 56 citations

Natural Sciences, Mathematics, Algebra +6

Estimates of Kolmogorov-type widths for classes of differentiable periodic functions

V. N. Konovalov · Mathematical Notes · 1984 · 31 citations

Natural Sciences, Mathematics, Dynamical Systems +7

Shape-Preserving Widths of Weighted Sobolev-Type Classes of Positive, Monotone, and Convex Functions on a Finite Interval

Leviatan · Constructive Approximation · 2002 · 17 citations

Social Sciences, Computational Engineering, Finite Element Analysis +9

Kolmogorov and linear widths of weighted Sobolev-type classes on a finite interval

V. N. Konovalov, D. Leviatan · Analysis Mathematica · 2002 · 16 citations

Natural Sciences, Mathematics, Probability Theory +6

Kolmogorov and Linear Widths of Weighted Sobolev-Type Classes on a Finite Interval, II

V. N. Konovalov, D. Leviatan · Journal of Approximation Theory · 2001 · 13 citations

Natural Sciences, Mathematics, Probability Theory +6