A. Prymak

activity

20102026

most citedUniform and Pointwise Shape Preserving Approximation by Algebraic Polynomials

33 citations · 149 across the 36 of their papers we have counts for

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Showing 2014 · math.NAShow all

2 papers · 2 filters

math.NA2014

Discrete $d$ -dimensional moduli of smoothness

Z. Ditzian, A. Prymak

We show that on the $d$ -dimensional cube $I^{d} \equiv [0, 1]^{d}$ the discrete moduli of smoothness which use only the values of the function on a diadic mesh are sufficient to determin…

math.NA2014★ 3 cited

Constrained Spline Smoothing

K. Kopotun, D. Leviatan, A. Prymak

Several results on constrained spline smoothing are obtained. In particular, we establish a general result, showing how one can constructively smooth any monotone or convex piecewi…

Discrete d-dimensional moduli of smoothness

Constrained Spline Smoothing

Discrete $d$ -dimensional moduli of smoothness