Po-Shen Loh

Professor of Mathematics
Carnegie Mellon University, Wean 6208

National Coach,
USA International Math Olympiad team
     USA back-to-back #1's breaking 21 year gap; Google News

Founder of LIVE, NOVID, and Expii
      Live video math classes , videos bringing math to life, making it possible to moderate Zoom Chat , and personalized learning

Research interests:
     Combinatorics, probability, algorithms; real applications

Main webpage for general public

Research / papers
Teaching / CMU Putnam
     21-295 Putnam Seminar (Fall 2023)
     YouTube math channel / 中文
United States Math Olympiad Program
Computer hacking


(844) 314-1593@poshenloh

You are visitor number since 26 Jan 2005.