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Xinyi Yuan

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The native form of this personal name is Yuan Xinyi. This article uses Western name order when mentioning individuals.
Xinyi Yuan
Yuan in 2017
Born1981 (age 42–43)
Macheng, Hubei, China
Alma materColumbia University
Peking University
Awards
Scientific career
FieldsMathematics
InstitutionsPeking University
University of California, Berkeley
Institute for Advanced Study
Princeton University
Harvard University
Thesis Equidistribution Theory over Algebraic Dynamical Systems  (2008)
Doctoral advisorShou-Wu Zhang

Xinyi Yuan (Chinese: 袁新意; born 1981) is a Chinese mathematician who is currently a professor of mathematics at Peking University working in number theory, arithmetic geometry, and automorphic forms. In particular, his work focuses on arithmetic intersection theory, algebraic dynamics, Diophantine equations and special values of L-functions.

Education

Yuan is from Macheng, Huanggang, Hubei province, and graduated from Huanggang Middle School in 2000. That year, he received a gold medal at the International Mathematical Olympiad while representing China. Yuan obtained his A.B. in mathematics from Peking University in 2003 and his Ph.D. in mathematics from the Columbia University in 2008 under the direction of Shou-Wu Zhang. His article "Big Line Bundles over Arithmetic Varieties," published in Inventiones Mathematicae, demonstrates a natural sufficient condition for when the orbit under the absolute Galois group is equidistributed.

Career

He spent time at the Institute for Advanced Study, Princeton University, and Harvard University before joining the Berkeley faculty in 2012.

Yuan was appointed a Clay Research Fellow for a three-year term from 2008 to 2013. Together with a number of other collaborators, Yuan was profiled in Quanta Magazine and Business Insider for, among other things, his research on L-functions.

Yuan left UC Berkeley to become a full professor at Peking University in 2020.

Research

Together with Shou-Wu Zhang, Yuan proved the averaged Colmez conjecture which was later shown to imply the André–Oort conjecture for Siegel modular varieties by Jacob Tsimerman.

Publications (selected)

References

  1. "Xinyi Yuan". math.berkeley.edu. Retrieved 2020-11-14.
  2. "黄冈中学近14年来未出省状元 发展过程中矛盾凸显". Xinhua News Agency. 6 April 2015. Archived from the original on August 3, 2017. Retrieved 3 August 2017.
  3. "Xinyi Yuan – Official IMO Results", International Mathematical Olympiad. Retrieved on 4 December 2016.
  4. "Xinyi Yuan CV", UC Berkeley. Retrieved on 3 December 2016.
  5. Yuan, Xinyi (2008). "Big line bundles over arithmetic varieties". Inventiones Mathematicae. 173 (3): 603–649. arXiv:math/0612424. Bibcode:2008InMat.173..603Y. doi:10.1007/s00222-008-0127-9.
  6. "IAS Member – Xinyi Yuan", Institute for Advanced Study. Retrieved on 4 December 2016.
  7. "Xinyi Yuan", Clay Mathematics Institute. Retrieved on 3 December 2016.
  8. "Math Quartet Joins Forces on Unified Theory", Quanta Magazine. Retrieved on 3 December 2016.
  9. "Math Quartet Joins Forces on Unified Theory", Business Insider. Retrieved on 4 December 2016.
  10. "Xinyi Yuan | Department of Mathematics at University of California Berkeley".
  11. "February 2018". Notices of the American Mathematical Society. 65 (2): 191. 2018. ISSN 1088-9477.
  12. Yuan, Xinyi; Zhang, Shou-Wu (2018). "On the averaged Colmez conjecture". Annals of Mathematics. 187 (2): 553–638. arXiv:1507.06903. doi:10.4007/annals.2018.187.2.4. S2CID 118916754.
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