John Stephen Roy Chisholm

J. S. R. (Roy) Chisholm (26 November 1926–10 August 2015) was an English mathematical physicist. He was Professor Emeritus of Applied Mathematics at the University of Kent in Canterbury, where he worked from its founding in 1965 until 1994. Before that he held positions at the University of Glasgow (1951-1954) and Cardiff (1954-1962) following which he was appointed Dublin University Professor of Natural Philosophy at Trinity College Dublin (1962-1966).[1] He held BA (1948) and PhD (1952) degrees from Cambridge.[2][3][4]

John Stephen Roy Chisholm
Born	November 26, 1926 Barnet, Hertfordshire, England
Nationality	British
Alma mater	University of Cambridge
Scientific career
Fields	Mathematical physicist
Institutions	University of Kent
Doctoral advisor	Nicholas Kemmer

Chisholm developed a method for rational approximations of two variable functions generalising Padé approximant.[5]

Books

• An Introduction to Statistical Mechanics, with A.H.de Borde, Pergamon Press (1958)
• Mathematical Methods in Physics, with Rosa Morris, North-Holland (1964)
• Vectors in Three-Dimensional Space (Cambridge University Press,1978)
• Clifford Algebras and Their Applications in Mathematical Physics, co-edited with A.K.Common (Reidel 1986)
• Clifford Analysis and its Applications, co-eds F.Brackx & V.Soucek (Kluwer 2001)
• Changing Stations, a Campus Drama (Moat Sole 2014)

References

1. University Professors of Natural Philosophy at TCD 1592–1992
2. J. S. Roy Chisholm at the Mathematical Association of America (MAA)
3. J. S. Roy Chisholm at the Mathematics Genealogy Project
4. Obiturary: John (“Roy”) Chisholm (1926-2015) Institute of Physics
5. Chisholm, J. S. R. (1973). "Rational approximants defined from double power series". Mathematics of Computation. 27 (124): 841–848. doi:10.1090/S0025-5718-1973-0382928-6. ISSN 0025-5718.