Petr Chunaev

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20132019

most citedCommunity detection in node-attributed social networks: a survey

307 citations · 338 across the 9 of their papers we have counts for

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Showing 2014Show all

3 papers · 1 filter

math.CA2014★ 22 cited

Approximation by amplitude and frequency operators

Petr Chunaev, Vladimir Danchenko

We study Padé interpolation at the node $z = 0$ of functions $f (z) = \sum_{m = 0}^{\infty} f_{m} z^{m}$ , analytic in a neighbourhood of this node, by amplitude and frequency operators (sums)…

math.CA2014

On Hölder and Minkowski Type Inequalities

Petr Chunaev, Ljiljanka Kvesić, Josip Pečarić

We obtain inequalities of Hölder and Minkowski type with weights generalizing both the case of weights with alternating signs and the classical case of non-negative weights.

math.CA2014

Logarithmic Derivatives of Least Deviation from Zero

Petr Chunaev

We study least deviation of logarithmic derivatives of real-valued polynomials with a fixed root from zero on the segment $[- 1; 1]$ in the uniform norm with the weight $\sqrt{1-x^2}…