Jean-Claude Bouquet (7 September 1819 – 9 September 1885) was a French mathematician who worked with

Charles Briot Charles Auguste Briot (19 July 1817 St Hippolyte, Doubs, Franche-Comté, France – 20 September 1882 Bourg-d'Ault, France) was a French mathematician who worked on elliptic functions. The Académie des Sciences awarded him the Poncelet Prize T ...

doubly periodic functions In mathematics, a doubly periodic function is a function defined on the complex plane and having two "periods", which are complex numbers ''u'' and ''v'' that are linearly independent as vectors over the field of real numbers. That ''u'' and ''v'' ...

. Bouquet became friends with Briot at the Lycée and wanted to become a mathematics teacher.

Biography

The son of a farmer, Jean Claude Bouquet studied at the secondary school level in Lyon, where he obtained Bachelor of Arts and Science degrees. From 1839 to 1842, he studied science at the Ecole Normale and the

University of Paris , image_name = Coat of arms of the University of Paris.svg , image_size = 150px , caption = Coat of Arms , latin_name = Universitas magistrorum et scholarium Parisiensis , motto = ''Hic et ubique terrarum'' (Latin) , mottoeng = Here and a ...

, where he obtained a degree in mathematics and physics in 1841. France was in the midst of the revolution of 1830. Appointed an associate for the mathematics classes at colleges on September 16. 1842, he was immediately appointed to replace the elementary maths teacher at the Royal College of Marseille . In 1843 he obtained a PhD in Mathematical Sciences with a master thesis on variation of double integrals. In October 1845, at the age of 26, he became professor of pure mathematics at the Faculty of Sciences of Lyon. He remained there seven years, then obtained the class of special mathematics at the Bonaparte high school in Paris in October 1852. He was called to replace Joseph-Alfred Serret in the chair of calculus and integral calculus of the Faculty of Sciences of Paris during the second semester 1855-1856. In October 1858 he became professor of the special mathematics class at Lycee Louis-le-Grand, replacing Jules Vieille as inspector. He is on leave of absence in 1867-68 (supplemented by Gaston Darboux), then is appointed lecturer of descriptive geometry and differential and integral calculus at the École normale supérieure on October 31, 1868 (replacing Victor Puiseux). Parallel to his teaching high school and the Ecole Normale Supérieure, he assumed the faculty of science during the second half of 1865. He was elected member of the

Academy of Sciences An academy of sciences is a type of learned society or academy (as special scientific institution) dedicated to sciences that may or may not be state funded. Some state funded academies are tuned into national or royal (in case of the Unite ...

in 1875. He was appointed Knight of the

Legion of Honor The National Order of the Legion of Honour (french: Ordre national de la Légion d'honneur), formerly the Royal Order of the Legion of Honour ('), is the highest French order of merit, both military and civil. Established in 1802 by Napoleon ...

on 13 August 1858 and Officer on 31 December 1884. Bouquet was a respected teacher as well as researcher. It was rare for collaborative joint research papers such as those that Bouquet completed. His student, Jules Tannery, praised him highly as a teacher.

References

{{DEFAULTSORT:Bouquet, Jean Claude 1819 births 1885 deaths 19th-century French mathematicians