Po-Shen Loh

Associate Professor of Mathematics
Carnegie Mellon University, Wean Hall 6208

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

Founder of expii.com
     Non-routine weekly puzzles and personalized learning

Research interests:
     Probabilistic and extremal combinatorics

Research / papers
Teaching / CMU Putnam
     21-295 Putnam Seminar (Fall 2016)
     CMU #2 on Putnam; 2nd-most finishers in top-500!
     A few recorded math talks / 中文
United States Math Olympiad Program
Computer hacking


(844) 314-1593@poshenloh

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