Clive William Kilmister (3 January 1924 – 2 May 2010) was a British mathematician who specialised in the mathematical foundations of physics, especially quantum mechanics and relativity.
Kilmister attended Queen Mary College London for both his under- and postgraduate degrees.
In a 1988 Gresham Coillege lecture, he recounted how the two of them would shout requests to formulas to one another in order to prepare for their final exams.
[3] Kilmister was elected as a member of the London Mathematical Society during his doctoral studies (17 March 1949).
Upon graduation, he began his career as an Assistant Lecturer in the Mathematics Department of King's College in 1950.