V. Savchuk

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20122024

most citedApproximation of functions of several variables by linear methods in the space

S^{p}

15 citations · 21 across the 8 of their papers we have counts for

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Showing 2022 · math.CVShow all

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math.CV2022

Best Approximation-Preserving Operators over Hardy Space

Fahreddin. G. Abdullayev, Viktor V. Savchuk, Maryna V. Savchuk

Let $T_{n}$ be the linear Hadamard convolution operator acting over Hardy space $H^{q}$ , $1 \leq q \leq \infty$ . We call $T_{n}$ a best approximation-preserving operator (BAP operator) if $T_…