## George Csicsery at vismath

### Film: Hard Problems

“Hard Problems” follows the six exceptional high school students who represented the United States in 2006 at the world's toughest math competition — the International Mathematical Olympiad IMO. Each year, the grueling and exhilarating contest pits the top teams from 90 countries against one another.

### Film: Julia Robinson and Hilbert's Tenth Problem

A one-hour biographical documentary, Julia Robinson and Hilbert's Tenth Problem tells the story of an important American mathematician against a background of mathematical ideas.

### Film: N is a Number

A man with no home and no job, Paul Erdős was the most prolific mathematician who ever lived.

Born in Hungary in 1913, Erdős wrote and co-authored over 1,500 papers and pioneered several fields in theoretical mathematics. At the age of 83 he still spent most of his time on the road, going from math meeting to math meeting, continually working on problems. He died on September 20, 1996 while attending such a meeting in Warsaw, Poland.