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Olivier Wittenberg

26 papers hereh-index 15664 citations33 works total

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

author position
  • sole author6
  • last author20

Across the 26 of 26 papers where every author was matched, so the position is known.

fields
  • math.AG15
  • math.NT11
same name
  • Olivier Wittenberg — 7 papers, h 6
  • Olivier Wittenberg — 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
20042025
most citedOn the fibration method for zero-cycles and rational points

51 citations · 352 across the 25 of their papers we have counts for

collaborators
Showing 2015Show all

3 papers · 1 filter

math.AG2015★ 6 cited

A restriction isomorphism for cycles of relative dimension zero

Moritz Kerz, Hélène Esnault, Olivier Wittenberg

We study the restriction map to the closed fiber of a regular projective scheme over an excellent henselian discrete valuation ring, for a cohomological version of the Chow group o…

math.NT2015★ 13 cited

Intersections de deux quadriques et pinceaux de courbes de genre 1

Olivier Wittenberg

This research monograph focuses on the arithmetic, over number fields, of surfaces fibred into curves of genus 1 over the projective line, and of intersections of two quadrics in p…

math.AG2015★ 24 cited

Transcendental Brauer-Manin obstruction on a pencil of elliptic curves

Olivier Wittenberg

This note gives an explicit example of transcendental Brauer-Manin obstruction to weak approximation. It has two features which the only previously known example of such obstructio…

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