Gaston Julia
Gaston Julia | |
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Charles Émile Picard | |
Doctoral students |
Gaston Maurice Julia (3 February 1893 – 19 March 1978) was a French mathematician who devised the formula for the
Military service
Julia was born in the
Career in mathematics
Julia gained attention for his mathematical work at the age of 25, in 1918, when his 199-page Mémoire sur l'itération des fonctions rationnelles ("Memoir on the Iteration of Rational Functions") was featured in the Journal de Mathématiques Pures et Appliquées.[1] This article gained immense popularity among mathematicians and earned him the Grand Prix des Sciences Mathématiques of the French Academy of Sciences in 1918. But after this brief moment of fame, his works were mostly forgotten[2] until the day Benoit Mandelbrot mentioned them in his works on fractals.
On 19 March 1978, Julia died in Paris at the age of 85.
Julia was also father to Marc Julia,[3] the French organic chemist who invented the Julia olefination.
World War Two and collaboration
Julia
This was followed by no sanction, as the epuration committee was (unanimously...) too impressed by his status of "gueule cassée
Books
- Oeuvres, 6 vols., Paris, Gauthier-Villars 1968-1970 (eds. Jacques Dixmier, Michel Hervé, with foreword by Julia)
- Leçons sur les Fonctions Uniformes à Point Singulier Essentiel Isolé, Gauthier-Villars 1924[7] (rédigées par P. Flamant)
- Eléments de géométrie infinitésimale, Gauthier-Villars 1927
- Cours de Cinématique, Gauthier-Villars 1928, 2nd edition 1936[8]
- Exercices d'Analyse, 4 vols., Gauthier-Villars, 1928–1938, 2nd edition 1944, 1950
- Principes Géométriques d'Analyse, 2 vols., Gauthier-Villars, 1930,[9] 1932[10]
- Essai sur le Développement de la Théorie des Fonctions de Variables Complexes, Gauthier-Villars 1933[11]
- Introduction Mathématique aux Theories Quantiques, 2 vols., Gauthier-Villars 1936, 1938,[12] 2nd edition 1949, 1955
- Eléments d'algèbre, Gauthier-Villars 1959
- Cours de Géométrie, Gauthier-Villars 1941
- Cours de géométrie infinitésimale, Gauthier-Villars, 2nd edition 1953
- Exercices de géométrie, 2 vols., Gauthier-Villars 1944, 1952
- Leçons sur la représentation conforme des aires simplement connexes, Gauthier-Villars 1931, 2nd edition 1950
- Leçons sur la représentation conforme des aires multiplement connexes, Gauthier-Villars 1934
- Traité de Théorie de Fonctions, Gauthier-Villars 1953
- Leçons sur les fonctions monogènes uniformes d'une variable complexe, Gauthier-Villars 1917
- Étude sur les formes binaires non quadratiques à indéterminées réelles ou complexes, ou à indéterminées conjuguées, Gauthier-Villars 1917
See also
References
- ^ Julia, Gaston (1918). "Mémoire sur l'itération des fonctions rationnelles" (PDF). Journal de Mathématiques Pures et Appliquées (in French). 1: 47–245.
- ISBN 978-3-540-68832-7, p. 3427
- .
- ^ Audin, Michèle (2009). "Publier sous l'Occupation I. Autour du cas de Jacques Feldbau et de l'Académie des sciences" (PDF). Revue d'Histoire des Mathématiques (in French). 15: 27.
- OCLC 797449151.
- OCLC 964823520.
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External links
- O'Connor, John J.; Robertson, Edmund F., "Gaston Julia", MacTutor History of Mathematics Archive, University of St Andrews
- Gaston Julia at the Mathematics Genealogy Project
- Memoir on iteration of rational functions, English translation in parts: 1/7,2/7, 3/7,4/7,5/7,6/7,7/7.
- Downloadable articles at Numdam.
- Christoph Dötsch, Dynamik meromorpher Funktionen auf der Riemannschen Zahlenkugel, Diplomica GmbH Hamburg (2008)
- Daniel Alexander, Felice Iavernaro, Alessandro Rosa: Early days in complex dynamics: a history of complex dynamics in one variable during 1906-1942, History of Mathematics 38, American Mathematical Society 2012