Sergio Araya Edit Profile
Licentiat, University Costa Rica, San José, 1982. Master of Science, State University of New York, Albany, 1989.
Professor mathematics University Costa Rica, since 1982. Teacher Science High School, San Ramon, since 1993. Olympic mathematics trainer Scientific High School, since 1993.
American Mathematics Society, Canada Mathematics Society.
Married Gloria Calvo, July 20, 1990.