John_Macnaghten_Whittaker Knowpia

John Macnaghten Whittaker FRS^[1]^[2] FRSE LLD (7 March 1905 – 29 January 1984) was a British mathematician and Vice-Chancellor of the University of Sheffield from 1953 to 1965.

Life edit

Whittaker was born 7 March 1905 in Cambridge, the son of mathematician Edmund Taylor Whittaker and his wife, Mary Ferguson Macnaghten Boyd (grand-daughter of Thomas Jamieson Boyd).^[3]

He was educated at St Salvator's School in St Andrews then Fettes College in Edinburgh. He then studied Maths and Physics at Edinburgh University from the age of 15, graduating MA in 1924. He followed this by three years at Trinity College, Cambridge, gaining a second MA in 1927.

In 1927 started his academic career as an assistant lecturer in Mathematics at Edinburgh University. In 1928 he was elected a Fellow of the Royal Society of Edinburgh. His proposers were Ralph Allan Sampson, Charles Glover Barkla, Sir Charles Galton Darwin and George James Lidstone.^[4]

He was awarded a doctorate (DSc) in 1929, followed by a fellowship at Pembroke College, Cambridge, before becoming a professor of pure mathematics at Liverpool University in 1933.

During the Second World War he served with the Royal Artillery including time in the 8th Army on Field-Marshal Montgomery's staff in Egypt and Tunisia 1942/43.^[1] In 1944/45 he was Scientific Advisor to the Army Council and rose to the rank of Lt Colonel.

After the war he returned to Liverpool, becoming Dean of Science, then in 1953 moved to Sheffield to take up the post of Vice-Chancellor of the university. During his office the University expanded from 2500 to 7000 students, requiring the appointment of many new staff and the construction of many buildings. However, he also had to oversee the first closure of an English university department, the Department of Mining. His office covered the centenary celebration of the University in 1955, including a visit by queen Elizabeth II. He retired from this position in 1965, and was honoured by being given the Freedom of the City of Sheffield.^[1]

In retirement he expanded his other interests in art and archeology, collecting watercolours and Persian antiques. He died 29 January 1984.^[1]

Family edit

In 1933 he married Iona Mhari Natalie Elliott: they had two sons.

Work and honours edit

There were early papers (1926–28) on quantum theory, but his main work was on complex analysis. J. M. Whittaker also made some significant development in the cardinal function theory of his father, E. T. Whittaker. In 1948 he won the Adams Prize, jointly with John Charles Burkill, Subrahmanyan Chandrasekhar, and Walter Hayman. In 1949 J. M. Whittaker was elected a Fellow of the Royal Society, an honour already held by his father – they were the only parent and child to have this simultaneously.^[1]

Publications edit

Interpolatory function theory. Cambridge University Press. 1935; vii+107 pp.{{cite book}}: CS1 maint: postscript (link)^[5] 2nd edn. New York: Stechert-Hafner. 1964.
Series of Polynomials. Cairo: Fouad I University, Faculty of Science. 1943.
Sur les Séries de Base de Polynomes Quelconques. Paris: Gauthier-Villars. 1949.

References edit

^ ^a ^b ^c ^d ^e Hayman, W. K. (1985). "John Macnaghten Whittaker. 7 March 1905 – 29 January 1984". Biographical Memoirs of Fellows of the Royal Society. 31: 654–666. doi:10.1098/rsbm.1985.0023.
^ "Addendum: John Macnaghten Whittaker. 7 March 1905 – 29 January 1984". Biographical Memoirs of Fellows of the Royal Society. 36: 603. 1990. doi:10.1098/rsbm.1990.0047.
^ Biographical Index of Former Fellows of the Royal Society of Edinburgh 1783–2002 (PDF). The Royal Society of Edinburgh. July 2006. ISBN 978-0-902198-84-5. Archived from the original (PDF) on 4 March 2016. Retrieved 11 April 2019.
^ Biographical Index of Former Fellows of the Royal Society of Edinburgh 1783–2002 (PDF). The Royal Society of Edinburgh. July 2006. ISBN 978-0-902198-84-5. Archived from the original (PDF) on 4 March 2016. Retrieved 11 April 2019.
^ Hille, Einar (1936). "Review: Interpolatory function theory, by J. M. Whittaker". Bull. Amer. Math. Soc. 42 (5): 305–306. doi:10.1090/s0002-9904-1936-06294-4.