262 pages
English language
Published Jan. 2, 2009 by Houghton Mifflin Harcourt.
262 pages
English language
Published Jan. 2, 2009 by Houghton Mifflin Harcourt.
A biography at one remove of Grigory Perelman, the Russian mathematician who proved Poincare's Conjecture on manifolds, one of the million-dollar Millennium Problems established by the Clay Mathematics Institute.