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researcher

J. Ugon

32 papers hereh-index 171.2k citations92 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author8
  • last author22

Across the 30 of 32 papers where every author was matched, so the position is known.

fields
  • math.CO15
  • math.OC11
  • math.NA4
  • cs.DM1
  • math.FA1
same name
  • J. Ugon — 6 papers, h 3
  • J. Ugon — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20142026
most citedCharacterization theorem for best polynomial spline approximation with free knots

14 citations · 48 across the 28 of their papers we have counts for

collaborators
Showing 2021 · math.NAShow all

1 paper · 2 filters

math.NA2021

Flexible rational approximation and its application for matrix functions

Nir Sharon, Vinesha Peiris, Nadia Sukhorukova +1

This paper proposes a unique optimization approach for estimating the minimax rational approximation and its application for evaluating matrix functions. Our method enables the ext…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.