James Wiegold (15 April 1934 – 4 August 2009) was a

Welsh Welsh may refer to: Related to Wales * Welsh, of or about Wales * Welsh language, spoken in Wales * Welsh people, an ethnic group native to Wales Places * Welsh, Arkansas, U.S. * Welsh, Louisiana, U.S. * Welsh, Ohio, U.S. * Welsh Basin, during t ...

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematica ...

. Born in

Trecenydd Trecenydd is a residential area consisting mostly of council housing in Caerphilly, Wales. It is near the centre of Caerphilly and the estate is relatively small compared to other areas of Caerphilly. Trecenydd has several schools in its vicin ...

Caerphilly Caerphilly (, ; , ) is a town and community (Wales), community in Wales. It is situated at the southern end of the Rhymney Valley and separated from the Cardiff suburbs of Lisvane and Rhiwbina by Caerphilly Mountain. It is north of Cardiff an ...

, he earned a

Ph.D. A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research. The name of the deg ...

at the

University of Manchester The University of Manchester is a public university, public research university in Manchester, England. The main campus is south of Manchester city centre, Manchester City Centre on Wilmslow Road, Oxford Road. The University of Manchester is c ...

England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...

in 1958, studying under

Bernhard Neumann Bernhard Hermann Neumann (15 October 1909 – 21 October 2002) was a German-born British-Australian mathematician, who was a leader in the study of group theory. Early life and education After gaining a D.Phil. from Friedrich-Wilhelms Universi ...

, and is most notable for his contributions to

group theory In abstract algebra, group theory studies the algebraic structures known as group (mathematics), groups. The concept of a group is central to abstract algebra: other well-known algebraic structures, such as ring (mathematics), rings, field ( ...

. Wiegold died from

leukaemia Leukemia ( also spelled leukaemia; pronounced ) is a group of blood cancers that usually begin in the bone marrow and produce high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or '' ...

on 4 August 2009, in

Penarth Penarth ( , ) is a town and Community (Wales), community in the Vale of Glamorgan, Wales, approximately south of Cardiff city centre on the west shore of the Severn Estuary at the southern end of Cardiff Bay. Penarth is a Seaside resort#Brit ...

Vale of Glamorgan The Vale of Glamorgan ( ), locally referred to as ''The Vale'', is a Principal areas of Wales, county borough in the South East Wales, south-east of Wales. It borders Bridgend County Borough to the west, Cardiff to the east, Rhondda Cynon Taf t ...

Career

* Assistant Lecturer, University College of North Staffordshire (now

Keele University Keele University is a Public university#United Kingdom, public research university in Keele, approximately from Newcastle-under-Lyme, Staffordshire, England. Founded in 1949 as the University College of North Staffordshire, it was granted uni ...

), 1957–1960 * Lecturer,

, 1960–1963 * Lecturer, University College of South Wales and Monmouthshire (now

Cardiff University Cardiff University () is a public research university in Cardiff, Wales. It was established in 1883 as the University College of South Wales and Monmouthshire and became a founding college of the University of Wales in 1893. It was renamed Unive ...

), 1963–1966 * Senior Lecturer, University College of South Wales and Monmouthshire (now

), 1966–1969 * Visiting Senior Lecturer and Visiting Reader,

Australian National University The Australian National University (ANU) is a public university, public research university and member of the Group of Eight (Australian universities), Group of Eight, located in Canberra, the capital of Australia. Its main campus in Acton, A ...

, 1968–1970 * Reader, University College of South Wales and Monmouthshire (now

), 1969–1974 * Professor, University College, Cardiff (now

), 1974–his death * Dean of Science, University College, Cardiff (now

), 1982–1985

References

External links

* * 1934 births 2009 deaths 20th-century Welsh mathematicians Academics of Cardiff University Academics of the University of Manchester Alumni of the University of Manchester Deaths from cancer in Wales Deaths from leukemia in the United Kingdom Group theorists People from Caerphilly {{UK-mathematician-stub