Santiago Arango-Piñeros

ResearchActivitiesExpository WrittingOther

I am a second year Ph.D. student at Emory University's Department of Mathematics, in Atlanta. My advisor is David Zureick-Brown. I earned my M.S. from IMPA in Rio de Janeiro, and my B.S. form Universidad de los Andes in Bogotá. Here is my CV.


My research is in arithmetic geometry, the intersection of number theory and algebraic geometry. My specific interests gravitate toward problems in arithmetic statistics.



  1. The global field Euler function, with Juan Diego Rojas. (RIMS, Volume 7, Article 19, September 2020) (SharedIt)


Expository Writting

Expository notes

  • The Weil conjectures: case 0. (coming soon)


  • Mertens' theorem for Chebotarev sets. (pdf)
  • An invitation to arithmetic equivalence. (pdf)


I believe that everybody counts:

  1. Mathematical potential is distributed equally among different groups, irrespective of geographic, demographic, and economic boundaries.
  2. Everyone can have joyful, meaningful, and empowering mathematical experiences.
  3. Mathematics is a powerful, malleable tool that can be shaped and used differently by various communities to serve their needs.
  4. Every student deserves to be treated with dignity and respect.

Recommended blogs

Here is a growing list of a few blogs I read ocasionally.


This is a list of websites I visit frequently.

Author: Santiago Arango-Piñeros


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