## Book review: Perfect Rigor: A Genius and the Mathematical Breakthrough of the Century by Masha Gessen

This is a book about the mathematician, Grigori Perelman. Grigori Perelman is known for solving the PoincarĂ© conjecture. PoincarĂ© conjecture is one of the Millennium Prize Problems. Millennium Prize Problems are seven problems that are stated by Clay Mathematics Institute in 2000 including the PoincarĂ© conjecture, P vs NP problem, etc. These are some of … Continue reading Book review: Perfect Rigor: A Genius and the Mathematical Breakthrough of the Century by Masha Gessen