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Profile
| Academic position | Post Doc |
|---|---|
| Research fields | Algebra, Theory of Numbers, Algebraic Geometry |
| Keywords | rational points, arithmetic geometry, algebraic group, Hasse principle, Brauer-Manin obstruction |
Current contact address
| Country | France |
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| City | Orsay Cedex |
| Institution | Universite de Paris XI (Paris-Sud) |
| Institute | Institut de Mathematiques |
Host during sponsorship
| Prof. Dr. Ulrich Derenthal | Institut für Algebra, Zahlentheorie und Diskrete Mathematik (IAZD), Gottfried Wilhelm Leibniz Universität Hannover, Hannover |
|---|---|
| Start of initial sponsorship | 01/09/2018 |
Programme(s)
| 2018 | Humboldt Research Fellowship Programme for Postdocs |
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Publications (partial selection)
| 2019 | Yang Cao, Yongqi Liang, Fei Xu: Arithmetic purity of strong approximation for homogeneous spaces. In: Journal de Mathématiques Pures et Appliquées, 2019, 334-368 |
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| 2019 | Yang Cao, Cyril Demarche, Fei Xu: Comparing descent obstruction and Brauer-Manin obstruction for open varieties. In: Trans. Amer. Math. Soc., 2019, 8625-8650 |
| 2018 | Yang Cao, Fei Xu: Strong approximation with Brauer-Manin obstruction for groupic varieties.. In: Proc. London Math. Soc. (3), 2018, 727-750 |
| 2018 | Yang Cao: Troisième groupe de cohomologie non ramifiée des torseurs universels sur les surfaces rationnelles. In: Épijournal de Géométrie Algébrique, 2018, |