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   Articles with "functions small" as a keyword



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Rational functions with small value set

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recommendations! Published in 2020 at "Journal of Algebra"

DOI: 10.1016/j.jalgebra.2020.08.039

Abstract: Abstract Let q be a prime power, and let F q be the finite field with q elements. In connection with Galois theory and algebraic curves, this paper investigates rational functions h ( x )… read more here.

Keywords: value set; value; rational functions; functions small ... See more keywords
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Structure functions at small x from worldlines: Unpolarized distributions

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recommendations! Published in 2019 at "Physical Review D"

DOI: 10.1103/physrevd.100.054007

Abstract: The worldline representation of quantum field theory is a powerful framework for the computation of perturbative multileg Feynman amplitudes. In particular, in gauge theories, it provides an efficient way, via point particle Grassmann functional integrals,… read more here.

Keywords: structure functions; small worldlines; structure; unpolarized distributions ... See more keywords

Buchstaber formal group and elliptic functions of small levels

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recommendations! Published in 2017 at "Mathematical Notes"

DOI: 10.1134/s0001434617070094

Abstract: In the paper, we suggest a method for finding relations concerning series defining the Buchstaber formal group. This method is applied to the cases in which the exponent of the group is an elliptic function… read more here.

Keywords: functions small; buchstaber formal; group; group elliptic ... See more keywords
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On Approximation Characteristics of Some Classes of Functions of Small Smoothness

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recommendations! Published in 2018 at "Siberian Mathematical Journal"

DOI: 10.1134/s0037446618030114

Abstract: We find the exact order of the entropy numbers and the Kolmogorov widths of a class of functions defined by a condition on the uniform norm of blocks of the Fourier series taken over a… read more here.

Keywords: characteristics classes; functions small; small smoothness; classes functions ... See more keywords
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Analysis of Reverse Logistics Functions of Small and Medium Enterprises: The Evaluation of Strategic Business Operations

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recommendations! Published in 2021 at "Global Business Review"

DOI: 10.1177/0972150921996011

Abstract: Today, reverse logistics (RL) is still considered as an emerging field, despite the fact that it has drawn increasing attention over the last decade and now there is a growing interest in the domai... read more here.

Keywords: functions small; logistics functions; reverse logistics; business ... See more keywords