Internationally renowned mathematician who, with his brother Peter, calculated the value of pi to a new world record.

Internationally renowned mathematician who, with his brother Jonathan, calculated the value of pi to a new world record.

Designed and developed electronic filters

Geomatics Engineer and world expert in the research and development of satellite navigation tools using GPS

Invented mathematical bioeconomics

Quantum physics mathematician: constructed a number of quantum field theories

Co-discovered a new class of infinite dimensional Lie Algebras, which are now called Kac-Moody algebras

Talented algebraist whose vigorous career in mathematics was cut short by cancer.