Grigori Perelman solved the Poincaré Conjecture, one of maths' greatest mysteries, only to reject fame, fortune, and a ...

The natural affinity of music and visual art has rarely ever been expressed as vividly as in the visual imagery created by noted jazz saxophonist, Ivo Perelman. Born 12/01/1961 in Sao Paulo, Brazil, ...

“..There are also exhibited the archive documents, related with the military, academic, social, educational and collector activity of the prince... ” ...