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researcher

O. Talagrand

4 papers hereh-index 318.1k citations110 works total

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

author position
  • middle author1
  • last author3

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR3
  • nlin.CD1
same name
  • O. Talagrand — 1 paper, h 1

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
20092017
most citedAssimilating data into an αω dynamo model of the sun: A variational approach

26 citations · 59 across the 4 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

astro-ph.SR2017★ 17 cited

Variational estimation of the large scale time dependent meridional circulation in the Sun: proofs of concept with a solar mean field dynamo model

Ching Pui Hung, Allan Sacha Brun, Alexandre Fournier +3

We present in this work the development of a solar data assimilation method based on an axisymmetric mean field dynamo model and magnetic surface data, our mid-term goal is to pred…

astro-ph.SR2017★ 15 cited

Estimating the deep solar meridional circulation using magnetic observations and a dynamo model: a variational approach

Ching Pui Hung, Laurène Jouve, Allan Sacha Brun +2

We show how magnetic observations of the Sun can be used in conjunction with an axisymmetric flux-transport solar dynamo model in order to estimate the large-scale meridional circu…

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