“Alexander Aitken”的意思、由来-开放百科全书

Aitken was born on 1 April 1895 in Dunedin, the eldest of the 7 children of William Aitken and Elizabeth Towers. Nevertheless, he was of Scottish descent, his grandfather having emigrated from the Borders in 1868. He was educated at Otago Boys' High School in Dunedin (1908–13) and won the Thomas Baker Calculus Scholarship in his last year at school. He saw active service during World War I with the New Zealand Expeditionary Force, at Gallipoli, in Egypt, and at the Western Front. He was wounded at the Somme.^[8]

Aitken graduated with an M.A. degree from the University of Otago in 1920, then worked as a schoolmaster at Otago Boys' High School from 1920–3.

Aitken studied for a Ph.D. degree at the University of Edinburgh, in Scotland, where his dissertation, "Smoothing of Data", was considered so impressive that he was awarded a D.Sc. degree in 1925.^[9]^[3] Aitken's impact at the University had been so great that he had been elected a Fellow of the Royal Society of Edinburgh (FRSE) the year before the award of his degree, upon the proposal of Sir Edmund Whittaker, Sir Charles Galton Darwin, Edward Copson and David Gibb. Aitken was awarded the Makdougall-Brisbane Prize for 1930–32, and was very active in the affairs of the RSE, serving as Councillor (1934–36), Secretary to Ordinary Meetings (1936–40), and Vice-President (1948–51; 1956–59). He was also an active member of the Edinburgh Mathematical Society and a Fellow of the Faculty of Actuaries.

Aitken spent his entire career at Edinburgh University, working as lecturer in Actuarial Mathematics & Statistics (1925–36), Reader in Statistics (1936–46), and finally Professor of Mathematics (1946–65).

During World War II he worked in Hut 6 Bletchley Park decrypting ENIGMA code.^[10]

Aitken was one of the best mental calculators known, and had a prodigious memory.^[3] He knew the first 1000 digits of

, the 96 recurring digits of 1/97, and memorised the Aeneid in high school. However, his inability to forget the horrors he witnessed in World War I led to recurrent depression throughout his life.

Aitken was elected a Fellow of the Royal Society (FRS) in 1936^[2] and an Honorary Fellow of the Royal Society of New Zealand (Hon FRSNZ) in 1940,^[11] both for his work in statistics, algebra and numerical analysis. He was an accomplished writer, being elected a Fellow of the Royal Society of Literature (FRSL) in 1964 in response to the publication of his war memoirs. He was also an excellent musician, being described by Eric Fenby as the most accomplished amateur musician he had ever known, and was a champion athlete in his younger days.

Awards and honours

The New Zealand Mathematical Society and London Mathematical Society Aitken Lectureship occurs every two years (in odd-numbered years) when a mathematician from New Zealand is invited by both Societies to give lectures at different universities around the UK over a period of several weeks.^[12]^[13]

An annual "Aitken Prize" is awarded by the New Zealand Mathematical Society for the best student talk at their colloquium. The prize was inaugurated in 1995 at the University of Otago's Aitken Centenary Conference, a joint mathematics and statistics conference held to remember Aitken a hundred years after his birth.

Personal life

He married Mary Winifred Betts, a lecturer in Biology and the first female lecturer appointed to the University of Otago, in 1920. They had a son and a daughter. Aitken died on 3 November 1967, in Edinburgh.

References

1. ^{{MathGenealogy|id=18577}}
2. ^¹{{Cite journal | last1 = Whittaker | first1 = J. M. | last2 = Bartlett | first2 = M. S. | doi = 10.1098/rsbm.1968.0001 | title = Alexander Craig Aitken 1895-1967 | journal = Biographical Memoirs of Fellows of the Royal Society | volume = 14 | pages = 1 | year = 1968 | pmid = | pmc = }}
3. ^¹²{{cite web|url=http://www.nzedge.com/heroes/aitken.html|title=Alexander Aitken THE HUMAN COMPUTER|publisher=NZ Edge}}
4. ^{{MacTutor|id=Aitken|title=Alexander Aitken}}
5. ^A. C. Aitken (1935). "On Least Squares and Linear Combinations of Observations", Proceedings of the Royal Society of Edinburgh, 55, 42–48.
6. ^A. C. Aitken and H. Silverstone (1942). "On the Estimation of Statistical Parameters", Proceedings of the Royal Society of Edinburgh, 1942, 61, 186–194.
7. ^{{cite journal |first=L. R. |last=Shenton |title=The so-called Cramer–Rao inequality |journal=The American Statistician |year=1970 |volume=24 |issue=2 |page=36 |jstor=2681931 }}
8. ^A. C. Aitken (1963). Gallipoli to the Somme: Recollections of a New Zealand infantryman. Oxford.
9. ^{{Cite journal|last=Aitken,|first=A. C.|date=1925|title=Graduation of observational data|url=http://hdl.handle.net/1842/26479|journal=|language=en|volume=|pages=|via=}}
10. ^{{Cite journal| title = Aitken, Alexander Craig | journal = The Oxford Dictionary of National Biography | doi = 10.1093/ref:odnb/30357 | year = 2004 | pmid = | pmc = }}
11. ^Honorary Fellows, 1870-2000 - website of the Royal Society of New Zealand
12. ^{{cite web |url=http://nzmathsoc.org.nz/?activities |website=New Zealand Mathematical Society |accessdate=20 July 2018|title=Activities of the Society }}
13. ^{{cite web |url=https://www.lms.ac.uk/events/lectures/forder-and-aitken-lectureship |website=London Mathematical Society |title=LMS-NZMS Forder and Aitken Lectureships|accessdate=20 July 2018}}

Life and work

Awards and honours

Personal life

References

Further reading