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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 2025Show all

1 paper · 1 filter

math.OC2025

KKT-based optimality conditions for neural network approximation

Vinesha Peiris, Nadezda Sukhorukova, Julien Ugon

In this paper, we obtain necessary optimality conditions for neural network approximation. We consider neural networks in Manhattan (l1​ norm) and Chebyshev (max norm). The op…

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