P005989 revised AU-VU:EOAS Encyclopedia of Australian Science and Innovation

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 English AACR2 Anglo-American Cataloguing Rules Person created 2018-03-13 human Helen Cohn updated 2025-10-14 human https://www.eoas.info/biogs/P005989b.htm person Day Brian John AACR2 16 January 1945 16 June 2012 Place of Birth Gladesville, New South Wales, Australia Place of Death New South Wales, Australia Mathematician Teacher Brian Day was a mathematician whose research focussed on category theory, topology and topological algebra. Several of his papers are considered classics in their field, and he devised the technique known internationally as the Day Convolution. His early career was in teaching, mostly at the University of Sydney, before he turned to concentrate on mathematics research at the University of New South Wales and Macquarie University. 1965 1965 Education - Bachelor of Science (BSc(Hons)), University of Sydney 1968 1968 Education - Master of Science (MSc), University of Sydney 1970 1970 Education - Doctor of Philosophy (PhD), University of New South Wales 1970 1972 Career position - Instructor in Mathematics, University of Chicago, U.S.A. December 1972 May 1973 Career position - Lecturer in Mathematics, University of Aarhus, Denmark 1973 1974 Career position - Tutor in Mathematics, University of Sydney 1974 1975 Career position - Lecturer in Mathematics, University of Sydney 1976 1977 Career position - ARC Postdoctoral Research Fellow, University of New South Wales 1981 2011 Career position - Senior Research Assistan ( later Research Fellow, and Honorary Associate in Mathematics), Macquarie university Macquarie University (1964 - )

Senior Research Assistant (later Honorary Associate in Mathematics) 1981 - 2011

 Day, Brian John (19450116-20120616)

Trove

 'Day, Brian John', in Encyclopedia of Australian Science and Innovation, Centre for Transformative Innovation, Swinburne University of Technology Day, Brian John Swinburne University of Technology, Centre for Transformative Innovation Encyclopedia of Australian Science and Innovation Journal Article: Brian John Day 16 January 1945 - 16 June 2012 Street, Ross Brian John Day 16 January 1945 - 16 June 2012 2013 Gazette of the Australian Mathematical Society 40 2 99-101