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O. Marchal

55 papers hereh-index 4522.7k citations178 works total

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

author position
  • sole author6
  • first author4
  • middle author22
  • last author8

Across the 40 of 55 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR15
  • math-ph15
  • astro-ph.GA9
  • astro-ph.IM8
  • hep-th2
  • math.ST2
same name
  • O. Marchal — 15 papers, h 7
  • O. Marchal — 14 papers, h 6
  • O. Marchal — 4 papers, h 3
  • O. Marchal — 2 papers
  • O. Marchal — 1 paper, h 2
  • O. Marchal — 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
20082022
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations · 12.1k across the 53 of their papers we have counts for

collaborators
Showing 2017 · math.STShow all

1 paper · 2 filters

math.ST2017★ 28 cited

On the sub-Gaussianity of the Beta and Dirichlet distributions

Olivier Marchal, Julyan Arbel

We obtain the optimal proxy variance for the sub-Gaussianity of Beta distribution, thus proving upper bounds recently conjectured by Elder (2016). We provide different proof techni…

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