René Goormaghtigh
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René Goormaghtigh
René Goormaghtigh (13 October 1893, Ostend – 10 February 1960, Ixelles) was a Belgian engineer, after whom the Goormaghtigh Conjecture is named. Goormaghtigh studied at Ghent University, gaining a Diploma in Civil Engineering from the Central Board of Le Havre in 1918. Throughout his subsequent life he worked as an engineer and industrial administrator. In 1952 he was appointed advisor to the Société Générale de Belgique. He was made a Knight of the Order of Leopold II The Order of Leopold II is an order of Belgium and is named in honor of King Leopold II. The decoration was established on 24 August 1900 by Leopold II as Sovereign of the Congo Free State and was in 1908, upon Congo being handed over to Belgium ... in 1947, and an Officer of the Order of the Crown in 1956. After a heart attack in 1958, he retired to Saint-André-des-Bruges.Fransisco Bellot-RosadoRené Gormaghtigh, ingénieur et géomètre de MATHESIS/ref> He was a frequent contributor to mathematical jo ...
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Ostend
Ostend ( nl, Oostende, ; french: link=no, Ostende ; german: link=no, Ostende ; vls, Ostende) is a coastal city and municipality, located in the province of West Flanders in the Flemish Region of Belgium. It comprises the boroughs of Mariakerke, Raversijde, Stene and Zandvoorde, and the city of Ostend proper – the largest on the Belgian coast. History Origin to Middle Ages In the Early Middle Ages, Ostend was a small village built on the east-end () of an island (originally called Testerep) between the North Sea and a beach lake. Although small, the village rose to the status of "town" around 1265, when the inhabitants were allowed to hold a market and to build a market hall. The major source of income for the inhabitants was fishing. The North Sea coastline has always been rather unstable due to the power of the water. In 1395 the inhabitants decided to build a new Ostend behind large dikes and further away from the always-threatening sea. 15th to 18th century The s ...
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Ixelles
( French, ) or (Dutch, ), is one of the 19 municipalities of the Brussels-Capital Region, Belgium. Located to the south-east of Brussels' city centre, it is geographically bisected by the City of Brussels. It is also bordered by the municipalities of Auderghem, Etterbeek, Forest, Uccle, Saint-Gilles and Watermael-Boitsfort. , the municipality had a population of 87,632 inhabitants. The total area is , which gives a population density of . In common with all of Brussels' municipalities, it is legally bilingual (French–Dutch). It is generally considered an affluent area of the city and is particularly noted for its communities of European and Congolese immigrants. Geography Ixelles is located in the south-east of Brussels and is divided into two parts by the Avenue Louise/Louizalaan, which is part of the City of Brussels. The municipality's smaller western part includes the Rue du Bailli/Baljuwstraat and extends roughly from the Avenue Louise to the /, whilst its la ...
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Belgian People
Belgians ( nl, Belgen; french: Belges; german: Belgier) are people identified with the Belgium, Kingdom of Belgium, a federation, federal state in Western Europe. As Belgium is a multinational state, this connection may be residential, legal, historical, or cultural rather than ethnic. The majority of Belgians, however, belong to two distinct ethnic groups or ''communities'' ( nl, gemeenschap, links=no; french: communauté, links=no) native to the country, i.e. its historical regions: Flemings in Flanders, who speak Dutch language, Dutch; and Walloons in Wallonia, who speak French language, French or Walloon language, Walloon. There is also a substantial Belgian diaspora, which has settled primarily in the Belgian Americans, United States, Belgian Canadians, Canada, France, and the Netherlands. Etymology The Belgian Revolution, 1830 revolution led to the establishment of an independent country under a Provisional Government of Belgium, provisional government and a national Congr ...
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Goormaghtigh Conjecture
In mathematics, the Goormaghtigh conjecture is a conjecture in number theory named for the Belgian mathematician René Goormaghtigh. The conjecture is that the only non-trivial integer solutions of the exponential Diophantine equation :\frac = \frac satisfying x>y>1 and n,m>2 are :\frac = \frac = 31 and :\frac = \frac = 8191. Partial results showed that, for each pair of fixed exponents m and n, this equation has only finitely many solutions. But this proof depends on Siegel's finiteness theorem, which is ineffective. showed that, if m-1=dr and n-1=ds with d \ge 2, r \ge 1, and s \ge 1, then \max(x,y,m,n) is bounded by an effectively computable constant depending only on r and s. showed that for m=3 and odd n, this equation has no solution (x,y,n) other than the two solutions given above. Balasubramanian and Shorey proved in 1980 that there are only finitely many possible solutions (x,y,m,n) to the equations with prime divisors of x and y lying in a given finite set and th ...
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Ghent University
Ghent University ( nl, Universiteit Gent, abbreviated as UGent) is a public research university located in Ghent, Belgium. Established before the state of Belgium itself, the university was founded by the Dutch King William I in 1817, when the region was incorporated into the United Kingdom of the Netherlands after the fall of First French Empire. In that same year, he founded two other universities for the southern provinces as well, alongside Ghent University: University of Liège and State University of Leuven. After the Belgian revolution of 1830, the newly formed Belgian state began to administer Ghent University. In 1930, UGent became the first Dutch-speaking university in Belgium. Previously, French (and, even earlier, Latin) had been the standard academic language in what was ''Université de Gand''. In 1991, it was granted major autonomy and changed its name accordingly from ''State University of Ghent'' ( nl, Rijksuniversiteit Gent, abbreviated as ''RUG'') to its c ...
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Le Havre
Le Havre (, ; nrf, Lé Hâvre ) is a port city in the Seine-Maritime department in the Normandy region of northern France. It is situated on the right bank of the estuary of the river Seine on the Channel southwest of the Pays de Caux, very close to the Prime Meridian. Le Havre is the most populous commune of Upper Normandy, although the total population of the greater Le Havre conurbation is smaller than that of Rouen. After Reims, it is also the second largest subprefecture in France. The name ''Le Havre'' means "the harbour" or "the port". Its inhabitants are known as ''Havrais'' or ''Havraises''. The city and port were founded by King Francis I in 1517. Economic development in the Early modern period was hampered by religious wars, conflicts with the English, epidemics, and storms. It was from the end of the 18th century that Le Havre started growing and the port took off first with the slave trade then other international trade. After the 1944 bombings the firm of Auguste ...
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Société Générale De Belgique
The ' ( nl, Generale Maatschappij van België; literally "General Company of Belgium") was a large Belgian bank and later holdings company which existed between 1822 and 2003. The ''Société générale'' was originally founded as an investment bank by William I of the Netherlands in 1822 when Belgium was under Dutch rule. After the Belgian Revolution in 1830, it served as the national bank until 1850. Its investments in the national economy contributed to the rapidity of the Industrial Revolution in the region. As a holding company, the ''Société générale'' exercised considerable indirect control over the Belgian and colonial economy. Various elements of the company, including its banking wing, were split off over the course of its existence. In the 1980s, Suez begun to buy up the company's shares and, in 1998, the ''Société générale'' was taken over by Suez Lyonnaise des Eaux. It ceased to exist in 2003 when it was merged with Tractebel to form Suez-Tractebel. His ...
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Order Of Leopold II
The Order of Leopold II is an order of Belgium and is named in honor of King Leopold II. The decoration was established on 24 August 1900 by Leopold II as Sovereign of the Congo Free State and was in 1908, upon Congo being handed over to Belgium, incorporated into the Belgian awards system. The order is awarded for meritorious service to the sovereign of Belgium, and as a token of his personal goodwill. It can be awarded to both Belgians and foreigners, and is seen as diplomatic gift of merit. The order has become a long service order for people in the civil service and is awarded alternatively with the Order of the Crown, as the Order of Leopold is awarded under rarer circumstances. The order currently stands third after the Order of Leopold (1st) and the Order of the Crown (2nd) in the Belgian honors hierarchy. The Order of Leopold II is awarded by royal decree. Classes The Order of Leopold II is issued in five classes and three medals: * ', who wears the badge on a sash o ...
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Order Of The Crown (Belgium)
The Order of the Crown (french: Ordre de la Couronne, nl, Kroonorde) is a national order of the Kingdom of Belgium. The Order is one of Belgium's highest honors. History The Order was established on October 15, 1897 by King Leopold II * german: link=no, Leopold Ludwig Philipp Maria Viktor , house = Saxe-Coburg and Gotha , father = Leopold I of Belgium , mother = Louise of Orléans , birth_date = , birth_place = Brussels, Belgium , death_date = ... in his capacity as ruler of the Congo Free State. The order was first intended to recognize heroic deeds and distinguished service achieved for service in the Congo Free State. In 1908, the Order of the Crown was made a national honour of Belgium, junior to the Order of Leopold (Belgium), Order of Leopold. Currently, the Order of the Crown is awarded for services rendered to the Belgian state, especially for meritorious service in public employment. The Order of the Crown is also awarded for dist ...
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Roland Deaux
Roland (; frk, *Hrōþiland; lat-med, Hruodlandus or ''Rotholandus''; it, Orlando or ''Rolando''; died 15 August 778) was a Frankish military leader under Charlemagne who became one of the principal figures in the literary cycle known as the Matter of France. The historical Roland was military governor of the Breton March, responsible for defending Francia's frontier against the Bretons. His only historical attestation is in Einhard's ''Vita Karoli Magni'', which notes he was part of the Frankish rearguard killed in retribution by the Basques in Iberia at the Battle of Roncevaux Pass. The story of Roland's death at Roncevaux Pass was embellished in later medieval and Renaissance literature. The first and most famous of these epic treatments was the Old French ''Chanson de Roland'' of the 11th century. Two masterpieces of Italian Renaissance poetry, the ''Orlando Innamorato'' and ''Orlando Furioso'' (by Matteo Maria Boiardo and Ludovico Ariosto respectively), are even further ...
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1893 Births
Events January–March * January 2 – Webb C. Ball introduces railroad chronometers, which become the general railroad timepiece standards in North America. * Mark Twain started writing Puddn'head Wilson. * January 6 – The Washington National Cathedral is chartered by Congress; the charter is signed by President Benjamin Harrison. * January 13 ** The Independent Labour Party of the United Kingdom has its first meeting. ** U.S. Marines from the ''USS Boston'' land in Honolulu, Hawaii, to prevent the queen from abrogating the Bayonet Constitution. * January 15 – The ''Telefon Hírmondó'' service starts with around 60 subscribers, in Budapest. * January 17 – Overthrow of the Kingdom of Hawaii: Lorrin A. Thurston and the Citizen's Committee of Public Safety in Hawaii, with the intervention of the United States Marine Corps, overthrow the government of Queen Liliuokalani. * January 21 ** The Cherry Sisters first perform in Marion, Iowa. ** The T ...
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1960 Deaths
Year 196 ( CXCVI) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Dexter and Messalla (or, less frequently, year 949 ''Ab urbe condita''). The denomination 196 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus attempts to assassinate Clodius Albinus but fails, causing Albinus to retaliate militarily. * Emperor Septimius Severus captures and sacks Byzantium; the city is rebuilt and regains its previous prosperity. * In order to assure the support of the Roman legion in Germany on his march to Rome, Clodius Albinus is declared Augustus by his army while crossing Gaul. * Hadrian's wall in Britain is partially destroyed. China * First year of the '' Jian'an era of the Chinese Han Dynasty. * Emperor Xian o ...
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