User:Victor Porton
Victor Porton is the person which created this site.
Victor Porton is an amateur mathematician, specializing in General topology.
Victor Porton also does applied computer science research (about XML).
My email: porton@narod.ru
Victor Porton is the person which created this site.
Victor Porton is an amateur mathematician, specializing in General topology.
Victor Porton also does applied computer science research (about XML).
My email: porton@narod.ru