Professor Hudson had been with the Department of Mathematical Sciences at Loughborough University from 2005, first as a part-time Professor, and then as a Visiting Professor.
Professor Hudson is world-famous by his remarkable contributions to the mathematics of quantum probability, including his pioneering work with Parthasarathy, which led to the creation and development of quantum stochastic calculus. He was a much loved and respected member of the Department and will be sorely missed by those who had the privilege to know him.