https:// mathoverflow.net/users/11100/d ima-pasechnik USSR->Australia (Perth)->Netherlands->Germany->Netherlands->Singapore->Oxford (UK)->Evanston, Illinois (USA) Lecturer at CS Department, mathematician interested in "computer algebra". My Erdős number is 2 in two different ways, via Lex Schrijver, and via Michel Deza.
https:// mathoverflow.net/users/11100/d ima-pasechnik USSR->Australia (Perth)->Netherlands->Germany->Netherlands->Singapore->Oxford (UK)->Evanston, Illinois (USA) Lecturer at CS Department, mathematician interested in "computer algebra". My Erdős number is 2 in two different ways, via Lex Schrijver, and via Michel Deza.