Alfred Errera (1886 – 1960) was a Belgian mathematician. Errera studied at the Université libre de Bruxelles, where he received his Ph.D. in 1921 with...
3 KB (298 words) - 17:10, 23 July 2021
Errera may refer to: Alberto Errera (1913–1944), Greek-Jewish officer and member of the anti-Nazi resistance Alfred Errera (1886–1960), Belgian mathematician...
981 bytes (151 words) - 09:08, 23 April 2020
mathematical field of graph theory, the Errera graph is a graph with 17 vertices and 45 edges. Alfred Errera published it in 1921 as a counterexample...
9 KB (1,110 words) - 06:07, 15 November 2021
Samuel Dumas Karel Dusl [sk] Alfred Errera A. Establier Luigi Fantappiè Henri Fehr Lucien Féraud Bruno Finzi Jonas Fjeldstad Alfred Leon Foster Adolf Fraenkel...
118 KB (10,721 words) - 01:01, 25 June 2024
Théophile Lepage was born in Limburg on March 24, 1901. Together with Alfred Errera he founded the seminar for mathematical analysis at the ULB. This seminar...
4 KB (446 words) - 18:02, 5 July 2024
Bruxelles Known for algebraic topology Scientific career Fields Mathematics Institutions Université libre de Bruxelles Doctoral advisor Alfred Errera...
2 KB (100 words) - 01:05, 12 January 2023
ULBruxelles 1931–1933 Lucien Godeaux (1887–1975) ULBruxelles 1933–1935 Alfred Errera (1886–1960) ULBruxelles 1935–1937 Émile Merlin (1875–1930) U Gent 1937–1939...
4 KB (440 words) - 17:09, 16 November 2023
Scherrer, Erwin Schrödinger (auditeurs) J. Timmermans, G. Balasse, J. Errera, O. Goche, P. Kipfer, L. Flamache, M. Occhialini, Marc de Hemptinne (secrétaires)...
27 KB (1,551 words) - 19:58, 5 July 2024
remain interested in such counterexamples. More were found later: first, the Errera graph in 1921, then the Kittell graph in 1935, with 23 vertices, and finally...
3 KB (303 words) - 19:29, 28 July 2018
it as a counterexample to Alfred Kempe's flawed proof of the four-color theorem. Simpler counterexamples include the Errera graph and Poussin graph (both...
1 KB (115 words) - 18:14, 13 January 2024
Awards, and was named a knight of the Order of Arts and Letters by Gerard Errera, the French ambassador. By the end of the year, Law was one of the Top Ten...
96 KB (7,417 words) - 20:46, 30 June 2024
Burning of bodies at Auschwitz-Birkenau by Sonderkommando prisoners in 1944 (secret photo by prisoner Alberto Errera)...
15 KB (1,522 words) - 20:11, 16 April 2024
against the dead, their families, the survivors and society at large." Roger Errera, "Freedom of speech in Europe", in Georg Nolte, European and US Constitutionalism...
141 KB (16,300 words) - 17:50, 21 June 2024
metals to the right. Two weeks before that discussion, Belgian botanist Léo Errera had proposed to the Royal Academy of Science, Letters and Fine Arts of Belgium...
91 KB (11,029 words) - 20:29, 29 June 2024
Geoffrey Rudolph Elton, German-born British historian of Tudor England Carlo Errera, Italian geographer and historian of exploration Richard Ettinghausen, German-born...
37 KB (3,470 words) - 20:37, 29 June 2024
the 2004 Wolf Prize, laureate of the 2013 Nobel Prize in Physics Jacques Errera (1896–1977), physicochemist, laureate of the 1938 Francqui Prize Aleth Félix-Tchicaya...
36 KB (3,063 words) - 11:05, 21 May 2024
against the dead, their families, the survivors and society at large." Roger Errera, "Freedom of speech in Europe", in Georg Nolte, European and US Constitutionalism...
235 KB (26,379 words) - 01:15, 6 July 2024
by Denis Amar 1981 : Le Roi des cons by Claude Confortès (with Nicolas Errèra) 1982 : La Nuit de la mort by Raphaël Delpard and Richard Joffo 1984 : La...
20 KB (2,039 words) - 11:42, 6 July 2024
Catherine Stanley, Lady Derby Horace Dobell Frans Cornelis Donders Léo Abram Errera Hugh Falconer Jean-Henri Fabre Thomas Farrer, 1st Baron Farrer (statistician...
9 KB (756 words) - 07:30, 18 January 2024
origin are the: Algaba, Benrubi, Beraha, Buenaventura, Cuenca, Curiel, Errera, Molcho, Navarro, Saporta, Saragussi, Ventura etc. The Jews of the city...
84 KB (10,487 words) - 02:45, 4 June 2024
Economica al suo tempo. Venice and Turin: G. Antonelli e L. Basadonna. Errera, Alberto (1877). Storia dell'Economia Politica nella Repubblica Veneta....
15 KB (1,550 words) - 21:38, 25 June 2024
against the dead, their families, the survivors and society at large." Roger Errera, "Freedom of speech in Europe", in Georg Nolte, European and US Constitutionalism...
64 KB (8,045 words) - 19:50, 30 June 2024
1959) – For All Mankind Enya (born 1961) – The Frog Prince, The Celts Nicolas Errèra (born 1967) – Shaolin (film), The White Storm, XIII: The Conspiracy, The...
141 KB (12,267 words) - 18:11, 29 June 2024
It is one of the five Nobel Prizes which were established by the will of Alfred Nobel in 1895. Every year, the Royal Swedish Academy of Sciences sends out...
358 KB (12,268 words) - 15:32, 2 May 2024
Barbara Baert Marthe Crick-Kuntziger Dirk De Vos Elisabeth Dhanens Isabelle Errera Hippolyte Fierens-Gevaert Philippe Roberts-Jones Adelbert Van de Walle Katlijne...
9 KB (1,002 words) - 03:17, 22 June 2024
Moessmer 4,021 8.44 -8.41 DVE Daniel Weber 1,341 2.81 +0.60 DVD Angelo Errera-Muller 1,028 2.16 N/A REC Mélanie Abassi 1,007 2.11 N/A Others N/A 2,465...
28 KB (188 words) - 11:00, 26 June 2024
equivalent to $128,870 in 2021. Gustave's first name is given as Pierre in Errera, Isabella, Répertoire des peintures datées, Bruxelles: G. van Oest, 1920-1921...
64 KB (7,391 words) - 11:11, 10 March 2024
23 April – Théodore Nilis (born 1851), colonial official 6 August – Léo Errera (born 1858), plant physiologist 10 August – Georges Nagelmackers (born 1845)...
8 KB (819 words) - 17:16, 3 October 2022