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William Edge (mathematician)
William Leonard Edge FRSE (8 November 1904 – 27 September 1997) was a British mathematician most known for his work in finite geometry. Students knew him as WLE. Life Born in Stockport to schoolteacher parents (his father William Henry Edge being a headmaster), Edge attended Stockport Grammar School before winning a place at Trinity College, Cambridge in 1923 with an entrance scholarship, later graduating MA DSc. In 1928 Trinity College made him a Research Fellow and he was also an Allen Scholar. William Edge was a geometry student of H. F. Baker at Cambridge. Edge's dissertation extended Luigi Cremona’s 1868 delineation of the quadric ruled surfaces in projective 3-space RP3. Edge made a "systematic classification of the quintic and sextic ruled surfaces of three-dimensional projective space." In 1932 E. T. Whittaker invited Edge to lecture at University of Edinburgh. An anachronism, Edge never drove a motor car and disdained the mass-media of radio and television; he wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FRSE
Fellowship of the Royal Society of Edinburgh (FRSE) is an award granted to individuals that the Royal Society of Edinburgh, Scotland's national academy of science and letters, judged to be "eminently distinguished in their subject". This society received a royal charter in 1783, allowing for its expansion. Elections Around 50 new fellows are elected each year in March. there are around 1,650 Fellows, including 71 Honorary Fellows and 76 Corresponding Fellows. Fellows are entitled to use the post-nominal letters FRSE, Honorary Fellows HonFRSE, and Corresponding Fellows CorrFRSE. Disciplines The Fellowship is split into four broad sectors, covering the full range of physical and life sciences, arts, humanities, social sciences, education, professions, industry, business and public life. A: Life Sciences * A1: Biomedical and Cognitive Sciences * A2: Clinical Sciences * A3: Organismal and Environmental Biology * A4: Cell and Molecular Biology B: Physical, Engineering and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regulus (geometry)
In three-dimensional space, a regulus ''R'' is a set of skew lines, every point of which is on a transversal which intersects an element of ''R'' only once, and such that every point on a transversal lies on a line of ''R'' The set of transversals of ''R'' forms an opposite regulus ''S''. In ℝ3 the union ''R'' ∪ ''S'' is the ruled surface of a hyperboloid of one sheet. Three skew lines determine a regulus: :The locus of lines meeting three given skew lines is called a ''regulus''. Gallucci's theorem shows that the lines meeting the generators of the regulus (including the original three lines) form another "associated" regulus, such that every generator of either regulus meets every generator of the other. The two reguli are the two systems of generators of a ''ruled quadric''. According to Charlotte Scott, "The regulus supplies extremely simple proofs of the properties of a conic...the theorems of Chasles, Brianchon, and Pascal ..." In a finite geometry PG(3, ''q''), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonnyrigg
Bonnyrigg ( sco, Bonnyrigg) is a town in Midlothian, Scotland, eight miles (13 kilometres) southeast of Edinburgh city centre. The town had a population of 14,663 in the 2001 census which rose to 15,677 in the 2011 census, both figures based on the 2010 definition of the locality which, as well as Bonnyrigg and the adjacent settlement of Lasswade, includes Polton village, Poltonhall housing estate and modern development at Hopefield. The estimated population for 2018 is 18,120, the highest of any town in Midlothian. Along with Lasswade, Bonnyrigg is a twin town with Saint-Cyr-l'École, France. History Early maps of the locality show various versions of the village name. It first appears as a small hamlet on William Roy's map of c.1750 as ''Bonnebrig''. From 1763, it is called ''Bannockrigg'' or ''Bannoc Rig''. In 1817 the village is named ''Bonny Ridge'', then ''Bonny Rigg'' in 1828, ''Bonnyrig'' in 1834, ''Bonny Rig'' in 1850 until, finally, the Ordnance Survey map of 185 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sisters Of Nazareth
The Congregation of the Sisters of Nazareth, until recently known as the Poor Sisters of Nazareth, are a Roman Catholic apostolic congregation of religious sisters of pontifical right, based in London, England. Members live in "Nazareth Houses" in English-speaking countries around the world: the UK, Ireland, United States, Australia, New Zealand and South Africa. Different congregations with identical or similar names Nazareth House in Rochester, Monroe County, New York, USA is not associated with the congregation. The Catholic order also called " Sisters of Nazareth", which has convents in Nazareth and Shefa-Amr in Israel, is not associated with the "Sisters of Nazareth" congregation discussed here. The Sisters of the Holy Family of Nazareth, with houses in Nazareth and Haifa, is also unrelated. History Victoire Larmenier was born on 21 July 1827 at Liffré, near Rennes, France. In 1851 she entered the Paris novitiate of the Little Sisters of the Poor, taking the name Sister ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Gibb (mathematician)
David Gibb FRSE (31 October 1883 – 28 March 1946) was a Scottish mathematician and astronomer. He was the first person to use the term ''numerical integration''. Life Gibb was born in Methil near Leven, Fife on 31 October 1883, the eldest son of Robert Gibb, a salt manufacturer, and his wife Joanna. He attended Leven Public School then George Watsons College in Edinburgh (1896–99). He studied mathematics and sciences at the University of Edinburgh graduating in 1906 with a MA/BSc. While a student he lodged with a Mr Flockhart at 3 West Preston Street, Edinburgh. In 1909 he began lecturing in mathematics at the University. In 1910 he was elected a Fellow of the Royal Society of Edinburgh for his contributions to mathematics and astronomy. His proposers were George Chrystal, Sir Frank Watson Dyson, Cargill Gilston Knott and Ellice Horsburgh. During the First World War he worked on the Ballistic Department Ordnance Committee at the Royal Arsenal in Woolwich, remotely cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Thomas Copson
Edward Thomas Copson FRSE (21 August 1901 – 16 February 1980) was a British mathematician who contributed widely to the development of mathematics at the University of St Andrews, serving as Regius Professor of Mathematics amongst other positions. Life He was born in Coventry, and was a pupil at King Henry VIII School, Coventry. He studied at St John's College, Oxford. He was appointed by E. T. Whittaker as a lecturer at the University of Edinburgh, where he was later awarded a DSc. He married Beatrice, the elder daughter of E. T. Whittaker, and moved to the University of St Andrews where he was Regius Professor of Mathematics, and later Dean of Science, then Master of the United College. He was instrumental in the construction of the new Mathematics Institute building at the University. He was elected a Fellow of the Royal Society of Edinburgh in 1924, his proposers being Sir Edmund Taylor Whittaker, Herbert Stanley Allen, Bevan Braithwaite Baker and A. Crichton M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbert Westren Turnbull
Prof Herbert Westren Turnbull FRS FRSE LLD (31 August 1885 – 4 May 1961) was an English mathematician. From 1921 to 1950 he was Regius Professor of Mathematics at the University of St Andrews. Life He was born in the Tettenhall district, on the outskirts of Wolverhampton on 31 August 1885, the eldest of five sons of William Peveril Turnbull, HM Inspector of Schools. He was educated at Sheffield Grammar School then studied Mathematics at Cambridge University graduating MA. After serving as lecturer at St. Catharine's College, Cambridge (1909), the University of Liverpool (1910), and the University of Hong Kong (1912), Turnbull became master at St. Stephen's College in Hong Kong (1911–15), and warden of the University Hostel (1913–15). He was a Fellow at St John's College, Oxford (1919–26), and from 1921 held a chair of mathematics at the University of St Andrews. In 1922 he was elected a Fellow of the Royal Society of Edinburgh. His proposers were Arthur Crichton Mitc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edmund Taylor Whittaker
Sir Edmund Taylor Whittaker (24 October 1873 – 24 March 1956) was a British mathematician, physicist, and historian of science. Whittaker was a leading mathematical scholar of the early 20th-century who contributed widely to applied mathematics and was renowned for his research in mathematical physics and numerical analysis, including the theory of special functions, along with his contributions to astronomy, celestial mechanics, the history of physics, and digital signal processing. Among the most influential publications in Whittaker’s bibliography, he authored several popular reference works in mathematics, physics, and the history of science, including ''A Course of Modern Analysis'' (better known as ''Whittaker and Watson''), ''Analytical Dynamics of Particles and Rigid Bodies'', and ''A History of the Theories of Aether and Electricity''. Whittaker is also remembered for his role in the relativity priority dispute, as he credited Henri Poincaré and Hendrik Lorentz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society Of Edinburgh
The Royal Society of Edinburgh is Scotland's national academy of science and letters. It is a registered charity that operates on a wholly independent and non-partisan basis and provides public benefit throughout Scotland. It was established in 1783. , there are around 1,800 Fellows. The Society covers a broader selection of fields than the Royal Society of London, including literature and history. Fellowship includes people from a wide range of disciplines – science & technology, arts, humanities, medicine, social science, business, and public service. History At the start of the 18th century, Edinburgh's intellectual climate fostered many clubs and societies (see Scottish Enlightenment). Though there were several that treated the arts, sciences and medicine, the most prestigious was the Society for the Improvement of Medical Knowledge, commonly referred to as the Medical Society of Edinburgh, co-founded by the mathematician Colin Maclaurin in 1731. Maclaurin was unhappy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James William Peter Hirschfeld
James William Peter Hirschfeld (born 1940) is an Australian mathematician, resident in the United Kingdom, specializing in combinatorial geometry and the geometry of finite fields. He is an emeritus professor and Tutorial Fellow at the University of Sussex. Hirschfeld received his doctorate in 1966 from the University of Edinburgh with thesis advisor William Edge (mathematician), William Leonard Edge and thesis ''The geometry of cubic surfaces, and Grace's extension of the double-six, over finite fields''. To pursue further studies in finite geometry Hirschfeld went to University of Perugia and Sapienza University of Rome, University of Rome with support from the Royal Society and Accademia nazionale dei Lincei. He edited Beniamino Segre's 100-page monograph "Introduction to Galois Geometries" (1967). In 1979 Hirschfeld published the first of a trilogy on Galois geometry, pegged at a level depending only on "the group theory and linear algebra taught in a first degree course, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Klein Quadric
In mathematics, the lines of a 3-dimensional projective space, ''S'', can be viewed as points of a 5-dimensional projective space, ''T''. In that 5-space, the points that represent each line in ''S'' lie on a quadric, ''Q'' known as the Klein quadric. If the underlying vector space of ''S'' is the 4-dimensional vector space ''V'', then ''T'' has as the underlying vector space the 6-dimensional exterior square Λ2''V'' of ''V''. The line coordinates obtained this way are known as Plücker coordinates. These Plücker coordinates satisfy the quadratic relation : p_ p_+p_p_+p_ p_ = 0 defining ''Q'', where : p_ = u_i v_j - u_j v_i are the coordinates of the line spanned by the two vectors ''u'' and ''v''. The 3-space, ''S'', can be reconstructed again from the quadric, ''Q'': the planes contained in ''Q'' fall into two equivalence classes, where planes in the same class meet in a point, and planes in different classes meet in a line or in the empty set. Let these classes b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proceedings Of The London Mathematical Society
The London Mathematical Society (LMS) is one of the United Kingdom's learned societies for mathematics (the others being the Royal Statistical Society (RSS), the Institute of Mathematics and its Applications (IMA), the Edinburgh Mathematical Society and the Operational Research Society (ORS). History The Society was established on 16 January 1865, the first president being Augustus De Morgan. The earliest meetings were held in University College, but the Society soon moved into Burlington House, Piccadilly. The initial activities of the Society included talks and publication of a journal. The LMS was used as a model for the establishment of the American Mathematical Society in 1888. Mary Cartwright was the first woman to be President of the LMS (in 1961–62). The Society was granted a royal charter in 1965, a century after its foundation. In 1998 the Society moved from rooms in Burlington House into De Morgan House (named after the society's first president), at 57 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
