Mathematical Notes

, Volume 104, Issue 5–6, pp 642–654 | Cite as

On Periodic Asymmetric Extrapolation

  • T. Boiko
  • O. Karpenkov
  • B. Rakhimberdiev


In this paper, we develop a new technique for the asymmetric approximation of discrete functions arising in seasonal customer demand extrapolation. We adapt the technique for two different settings, the so-called pull and push models. Our main goal here is to find effectively extrapolations minimizing the loss. For bothmodels, we discuss several features related to sampling, approximation, and extrapolation.


periodic functions approximation pull and push models maximizers 


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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  1. 1.University of LiverpoolLiverpoolUK
  2. 2.Check Mobile GmbHMoscowRussia

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