The first problem of 2014 spring semester will be posted at March 7. As usual, problems will be posted on every Friday at 3PM and solutions will be due next Wednesday at noon. Please submit your solution to pow@mathsci.kaist.ac.kr by email.

In this semester, POW will be co-organized by Prof. Sang-il Oum and Prof. Ji Oon Lee. Thus, we’ve got a new email address for POW.