|
Segre Iron Works
{{disambiguation ...
Segre may refer to: * Segre (surname) * Sègre (department), a former department of France * Segre River, a river in Catalonia * Segré, a commune in Maine-et-Loire, France * Segré, Burkina Faso * '' Diari Segre'' or ''Segre'', a Spanish- and Catalan-language daily newspaper See also *Segre classification *Segre embedding In mathematics, the Segre embedding is used in projective geometry to consider the cartesian product (of sets) of two projective spaces as a projective variety. It is named after Corrado Segre. Definition The Segre map may be defined as the map ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segre (surname)
Segre is a Jewish-Italian surname. Notable people with the surname include: *Beniamino Segre (1903–1977), Italian geometer *Corrado Segre Corrado Segre (20 August 1863 – 18 May 1924) was an Italian mathematician who is remembered today as a major contributor to the early development of algebraic geometry. Early life Corrado's parents were Abramo Segre and Estella De Ben ... (1863–1924), Italian geometer *Guido Segre w:it:Guido_Segre.html" ;"title="w:it:Guido Segre">it /small> (1881-19456), Jewish Italian entrepreneur and member of the Fascist Party *Emilio G. Segrè (1905–1989), Italian American physicist *Liliana Segre (1930-), Italian holocaust survivor and senator for life *Luigi Segre (1919–1963), Italian automobile designer {{surname, Segre Surnames of Jewish origin Italian-language surnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sègre (department)
Sègre was a former department of the First French Empire in present-day Spain and Andorra, named after the river Segre. It incorporated Andorra. Val d'Aran, which is in the north side of the Pyrenees, was instead incorporated to the department of Haute-Garonne. Sègre was created on 26 January 1812 when Catalonia was annexed by the French Empire. Its subprefectures were Talarn, and Solsona. Its prefecture was Puigcerdà; the only prefect was Jean Louis Rieul de Viefville des Essarts, from February 1812 to 1813. In March 1813 it was merged with the department of Ter into the department of Ter-et-Sègre. This merger was established by decree but never published in the ''Bulletin des lois'', nor endorsed by any senatorial decree, leaving its legal status uncertain. In 1814 the French left the Iberian Peninsula The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Ibe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segre River
The Segre ( or ; french: Sègre) is a river tributary to the Ebro (''Ebre'' in Catalan) with a basin comprising territories across three states: France, Andorra and Spain. The river Segre, known to Romans and Greeks as Sicoris, and to the Arabs of Al-Andalus as Nahr az-Zaytūn (نهر الزيتون, river of Olives) has its sources on the north face of the Pic del Segre or ''Puigmal de Segre'' ("Segre's Peak") in the French department Pyrénées-Orientales (historically the ''comarca'' of Alta Cerdanya), in the Catalan Pyrenees. It follows a western direction all along the Cerdanya (''Cerdagne'') Valley, and crosses the town Saillagouse, the Spanish exclave Llívia and Bourg-Madame. It enters Spain at Puigcerdà and continues west until La Seu d'Urgell, where it meets the Valira River coming from Andorra. From this point it adopts a south-western course across the pre-Pyrenees (with several dams along its gorges) and the western plains of Catalonia. It passes through Balague ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segré
Segré () is a former commune in the Maine-et-Loire department in western France. On 15 December 2016, it was merged into the new commune Segré-en-Anjou Bleu. 28 September 2016 There is a of the Maine-et-Loire department in Segré. Geography In the town of Segré, the flows into the .Twin towns * |
Segré, Burkina Faso
Segré is a village in the Diébougou Department of Bougouriba Province in south-western Burkina Faso Burkina Faso (, ; , ff, 𞤄𞤵𞤪𞤳𞤭𞤲𞤢 𞤊𞤢𞤧𞤮, italic=no) is a landlocked country in West Africa with an area of , bordered by Mali to the northwest, Niger to the northeast, Benin to the southeast, Togo and Ghana to the .... The village has a population of 592. References Populated places in the Sud-Ouest Region (Burkina Faso) Bougouriba P ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diari Segre
''Diari Segre'' or simply ''Segre'' is a Spanish and Catalan language daily newspaper published in Lleida, Spain. History and profile ''Diari Segre'' was started in 1982. In the first issue the paper declared that it was an independent publication. The founding editor-in-chief was Manuel Fernández Areal. It is part of the company with the same name, Diari Segre Media Group. Its headquarters is in Lleida, and it serves the Lleida province. The paper is published in tabloid format. In 1997 it initiated its Catalan language version, being the first Spain newspaper to have two editions published in two distinct languages. As of 2015 Juan Cal Sanchez was the editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The highest-ranking editor of a publication may also be titled editor, managing ... of ''Diari Segre''. Circulation ''Diari Segre'' had a circu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segre Classification
The Segre classification is an algebraic classification of rank two symmetric tensors. The resulting types are then known as Segre types. It is most commonly applied to the energy–momentum tensor (or the Ricci tensor) and primarily finds application in the classification of exact solutions in general relativity. See also *Corrado Segre *Jordan normal form *Petrov classification In differential geometry and theoretical physics, the Petrov classification (also known as Petrov–Pirani–Penrose classification) describes the possible algebraic symmetries of the Weyl tensor at each event in a Lorentzian manifold. It is mos ... References * See ''section 5.1'' for the Segre classification. * Linear algebra Tensors Tensors in general relativity {{math-physics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |