1. Augustin-Louis Cauchy AugustinLouis Cauchy. born August 21, 1789 in Paris. died May 23, 1857 outside Paris. Modern mathematics is indebted to Cauchy for two of its major interests, each of which marks a sharp break with the mathematics of the eighteenth century. Cauchy was the oldest of six children of a Catholic lawyer, classical scholar, police officer and supporter of the king http://scidiv.bcc.ctc.edu/Math/Cauchy.html

Augustin-Louis Cauchy born: August 21, 1789 in Paris died: May 23, 1857 outside Paris Modern mathematics is indebted to Cauchy for two of its major interests, each of which marks a sharp break with the mathematics of the eighteenth century. The first was the introduction of rigor into mathematical analysis. The second thing of fundamental importance was on the opposite side the combinatorial. (E.T. Bell) Brilliant. Prolific. Pious. Stubborn. Based calculus on the concept of limit. Cauchy's root and ratio tests for convergence of series, Cauchy's inequality, Cauchy's integral formula and theorem, Cauchy product, Cauchy-Riemann differential equations. His ideas developed into the theory of finite groups. At 24, Cauchy returned to Paris. His mathematical researches at Cherbourg had already attracted the attention of France's top mathematicians. At 26, he proved a conjecture of Fermat which had stumped Euler and Gauss: "Every positive integer is the sum of 3 triangular numbers, 4 square numbers, 5 pentagonal numbers, ... ". He lectured on analysis at the Polytechnique and became a professor at the Sorbonne. By 27, he was among the best living mathematicians and had started work on functions of a complex variable. All 300 pages of this research was published 11 years later. During his incredible mathematical rise he also found time to marry, apparently very happily. He remained married for 40 years and had 2 daughters whom he educated at home in the way he had been educated by his father.

2. Poster Of Cauchy AugustinLouis Cauchy. lived from 1789 to 1857. Cauchy pioneered the studyof analysis, both real and complex, and the theory of permutation groups. http://www-gap.dcs.st-and.ac.uk/~history/Posters2/Cauchy.html

Augustin-Louis Cauchy lived from 1789 to 1857 Cauchy pioneered the study of analysis, both real and complex, and the theory of permutation groups. He also researched in convergence and divergence of infinite series, differential equations, determinants, probability and mathematical physics. Find out more at http://www-history.mcs.st-andrews.ac.uk/history/ Mathematicians/Cauchy.html

3. Augustin-Louis Cauchy - Encyclopedia Article About Augustin-Louis Cauchy. Free A AugustinLouis Cauchy. Augustin Louis Cauchy (August 21 August 21 is the 233rdday of the year (234th in leap years) in the Gregorian Calendar. http://encyclopedia.thefreedictionary.com/Augustin-Louis Cauchy

Dictionaries: General Computing Medical Legal Encyclopedia Augustin-Louis Cauchy Word: Word Starts with Ends with Definition Augustin Louis Cauchy August 21 August 21 is the 233rd day of the year (234th in leap years) in the Gregorian Calendar. There are 132 days remaining. Events 1680 - Pueblo Indians captured Santa Fe from Spanish during the Pueblo Revolt 1831 - Nat Turner leads slave revolt in Southampton County, Virginia 1852 - Tlingit Indians destroy Fort Selkirk, Yukon Territory 1858 - Lincoln-Douglas debates begin Click the link for more information. Centuries: 17th century - 18th century - 19th century Decades: 1730s 1740s 1750s 1760s 1770s - Years: 1784 1785 1786 1787 1788 - Events January 7 - First nationwide United States election January 21 - The first American novel, The Power of Sympathy or the Triumph of Nature Founded in Truth Click the link for more information. May 23 May 23 is the 143rd day of the year in the Gregorian calendar (144th in leap years). There are 222 days remaining. Events 1430 - Joan of Arc is captured by Burgundians at Compiegne and is later sold to the English. 1533 - The marriage of King Henry VIII of England to Catharine of Aragon is declared null and void.

4. Augustin-Louis Cauchy AugustinLouis cauchy augustin-louis Cauchy (21 augustus 1789 - 23mei 1857) was een Frans wis- en natuurkundige Ontwikkelde de http://www.guajara.com/wiki/nl/wikipedia/a/au/augustin_louis_cauchy.html

Guajara in other languages: Spanish Deutsch English French ... Italian Augustin-Louis Cauchy Augustin-Louis Cauchy 21 augustus 23 mei ) was een Frans wis - en natuurkundige Ontwikkelde de moderne analytische onderbouw van de differentiaal -en integraalrekening in 1821 (met behulp van het moderne begrip limiet) Grondlegger van de functietheorie (analyse van complexe functies) in 1814. Bestudeerde differentiaal-en integraalrekening (limieten, oneindige reeksen), waarschijnlijkheidsrekening (de Cauchy-distributie), optica , elasticiteitsleer en hydrodynamica. Verrichte fundamenteel onderzoek naar oneindige functiereeksen (samen met Abel Wikipedia - Alle tekst op deze pagina valt onder de GNU FDL licentie. Tagoror dot com Legal Information Contact us

5. Augustin-Louis Cauchy AugustinLouis Cauchy (1789-1857) was born in Paris, France, and waseducated by his father during his early hears. He then studied http://www.brown.edu/Students/OHJC/hm4/cauchy.htm

Augustin-Louis Cauchy (1789-1857) was born in Paris, France, and was educated by his father during his early hears. He then studied at the Ecole Centrale du Pantheon, where he did exceedingly well in ancient classical studies. He entered the Polytechnic school in 1805 and the Ecole des Ponts et Chausses in 1807. He became an engineer in 1810. A few years later, he gave up that nonsense and took up pure science. From that time, he developed many new ideas. He made contributions to the theory of light and mechanics, he made great strides in complex analysis, and founded calculus in its modern form. (Struik 1987 220).

6. Biografi: Augustin-Louis Cauchy AUGUSTINLOUIS CAUCHY 1789 - 1857. Augustin-Louis Cauchy ble fødti 1789, året for den store franske revolusjonen. Selv om han http://www.matematikk.org/artikkel/vis.php?id=841

7. Bib1.ulb.ac.be/coursmath/bio/cauchy.htm AugustinLouis CauchyAugustin-Louis cauchy augustin-louis Cauchy was born on August 21, 1789 inParis, France. He died on May 23, 1857 in Sceaux (near Paris), France. http://bib1.ulb.ac.be/coursmath/bio/cauchy.htm

8. ThinkQuest : Library : Nanyang Junior College Mathematics Society AugustinLouis Cauchy (1789-1857) With Lagrange and Gauss the nineteenth-centuryrigorization of analysis got under way. This work http://library.thinkquest.org/27694/Augutin-Louis Cauchy.htm

Index Math Nanyang Junior College Mathematics Society Come visit the Nanyang Junior College Mathematics Society! Visit Site 1999 ThinkQuest Internet Challenge Languages English Students Marcus Nanyang Junior College, Singapore, Singapore Soh Nanyang Junior College, singapore, Singapore Lin Nanyang Junior College, Singapore, Singapore Coaches Loke MOE, Singapore, Singapore Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site. Privacy Policy

9. Recherche : Auteur cauchy augustin-louis , Certification IDDN.Dans les fiches. 3 fiches trouvées. http://publimath.irem.univ-mrs.fr/cgi-bin/publimath.pl?r=auteur=Cauchy Augustin-

10. CATHOLIC ENCYCLOPEDIA: Augustin-Louis Cauchy (Catholic Encyclopedia) Theory of polyhedra, symmetrical functions, proof of a theorem of Fermat which had baffled mathematicians like Gauss and Euler. http://www.newadvent.org/cathen/03457a.htm

Home Encyclopedia Summa Fathers ... C > Augustin-Louis Cauchy A B C D ... Z Augustin-Louis Cauchy Napoleon at Cherbourg. While here he devoted his leisure moments to mathematics. Several important memoirs from his pen, among them those relating to the theory of polyhedra, symmetrical functions, and particularly his proof of a theorem of Fermat which had baffled mathematicians like Gauss and Euler, made him known to the scientific world and won him admittance into the Academy of Sciences. At about the same time the Grand Prix offered by the Academy was bestowed on him for his essays on the propagation of waves. After a sojourn of three years at Cherbourg his health began to fail, and he resigned his post to begin at the age of twenty-two his career of professor at the Ecole Polytechnique. In 1818 he married Mlle. de Bure, who, with two daughters, survived him. Napoleon III in the cases of Cauchy and Arago, and he was thus free to continue his lectures. He spent the last years of his life at Sceaux, outside of Paris, devoting himself to his mathematical researches until the end. Society of Jesus VALSON

11. Cauchy Augustin Louis cauchy. Honours awarded to augustinlouis cauchy (Click alink below for the full list of mathematicians honoured in this way). http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Cauchy.html

Augustin Louis Cauchy Born: 21 Aug 1789 in Paris, France Died: 23 May 1857 in Sceaux (near Paris), France Click the picture above to see five larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Paris was a difficult place to live in when Augustin-Louis Cauchy was a young child due to the political events surrounding the French Revolution. When he was four years old his father, fearing for his life in Paris, moved his family to Arcueil. There things were hard and he wrote in a letter:- We never have more than a half pound of bread - and sometimes not even that. This we supplement with the little supply of hard crackers and rice that we are allotted. They soon returned to Paris and Cauchy's father was active in the education of young Augustin-Louis. Laplace and Lagrange were visitors at the Cauchy family home and Lagrange Biot Lacroix de Prony and Hachette while his analysis tutor was Pierre Girard In 1810 Cauchy took up his first job in Cherbourg to work on port facilities for Napoleon's English invasion fleet. He took a copy of Laplace 's and one of Lagrange 's with him. It was a busy time for Cauchy, writing home about his daily duties he said:-

12. Cauchy Biography of augustinlouis cauchy (1789-1857) Augustin Louis cauchy. Born 21 Aug 1789 in Paris, France was a difficult place to live in when augustin-louis cauchy was a young child due to http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Cauchy.html

Augustin Louis Cauchy Born: 21 Aug 1789 in Paris, France Died: 23 May 1857 in Sceaux (near Paris), France Click the picture above to see five larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Paris was a difficult place to live in when Augustin-Louis Cauchy was a young child due to the political events surrounding the French Revolution. When he was four years old his father, fearing for his life in Paris, moved his family to Arcueil. There things were hard and he wrote in a letter:- We never have more than a half pound of bread - and sometimes not even that. This we supplement with the little supply of hard crackers and rice that we are allotted. They soon returned to Paris and Cauchy's father was active in the education of young Augustin-Louis. Laplace and Lagrange were visitors at the Cauchy family home and Lagrange Biot Lacroix de Prony and Hachette while his analysis tutor was Pierre Girard In 1810 Cauchy took up his first job in Cherbourg to work on port facilities for Napoleon's English invasion fleet. He took a copy of Laplace 's and one of Lagrange 's with him. It was a busy time for Cauchy, writing home about his daily duties he said:-

13. Cauchy, Augustin-Louis cauchy, augustinlouis (17891857). cauchy was born in Paris the year the Frenchrevolution began. He enjoyed the benefits of an excellent education. http://occawlonline.pearsoned.com/bookbind/pubbooks/thomas_awl/chapter1/medialib

Cauchy, Augustin-Louis (17891857) Cauchy was born in Paris the year the French revolution began. He enjoyed the benefits of an excellent education. As a young boy, he became acquainted with several famous scientists. Laplace was his neighbor, and Lagrange was an admirer and supporter. After completing his elementary education at home, Cauchy attended the École centrale. After months of preparation, he was admitted to the École polytechnique in 1805 to study engineering. Cauchy had already read Laplace’s M canique c leste and Lagrange’s Trait des functions analytiques In 1811 Cauchy solved a challenging problem set given to him by Lagrange. In 1816 he won a contest of the French Academy on the propagation of waves on the surface of a liquid; the results are now classics in hydrodynamics. He invented the method of characteristics, which is important in the analysis of partial differential equations. In 1816, when Monge and Carnot were expelled from the Académie des sciences, Cauchy was appointed as a replacement member. Over his career, Cauchy was appointed répétiteur, adjunct professor, and finally a full professor at the École polytechnique.

14. Cauchy, Augustin Louis, Baron OgüstaN' lwE bärôN' kOshE' Pronunciation Key. cauchy, Augustin Louis, Baron , 17891857 Polyhedra Can Bend But Not Breathe ( Science)cauchy, augustinlouis (1789-1857) http://www.infoplease.com/ce5/CE009669.html

HOTWORDS CITE PRINT EMAIL in All Infoplease Almanacs Biographies Dictionary Encyclopedia Home Almanacs Atlas Dictionary ... D-Day Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map Also from Infoplease Search Infoplease Info search tips Search Biographies Bio search tips Encyclopedia Cauchy, Augustin Louis, Baron O E O sh E Pronunciation Key Cauchy, Augustin Louis, Baron The Columbia Electronic Encyclopedia, Cauchon, Pierre caucus Related content from HighBeam Research on: Augustin Louis Cauchy Darboux, Jean Gaston (1842-1917) (The Hutchinson Dictionary of Scientific Biography) MATHEMATICS: Polyhedra Can Bend But Not Breathe (Science) Mathnetbase: Mathematic References Online.(Product/Service Evaluation) (Library Journal) Cauchy, Augustin-Louis (1789-1857) (The Hutchinson Dictionary of Scientific Biography) Scientific Measurements: Major Mathematicians (The New York Public Library Science Desk Reference) Galois, Evariste (1811-1832) (The Hutchinson Dictionary of Scientific Biography) Lagrange, Joseph Louis (Giuseppe Lodovico), Comte (1736-1813) (The Hutchinson Dictionary of Scientific Biography) Search HighBeam Research for: About Contact Link to Infoplease Privacy Related sites:

15. Cauchy, Augustin-Louis --  Britannica Student Encyclopedia cauchy, augustinlouis Britannica Student Encyclopedia. To cite this page MLAstyle cauchy, augustin-louis. Britannica Student Encyclopedia. 2004. http://www.britannica.com/ebi/article?eu=334414&query=augustin-louis, baron cauc

16. Augustin-Louis, Baron Cauchy --  Encyclopædia Britannica cauchy, augustinlouis, Baron Encyclopædia Britannica Article. , cauchy,augustin-louis (1789–1857), French mathematician. Augustin http://www.britannica.com/eb/article?eu=22203&tocid=0&query=joseph-louis lagrang

17. Augustin-Louis, Baron Cauchy --  Encyclopædia Britannica Cite this article. augustinlouis, Baron cauchy. born Aug MLA style " augustin-louis, Baron cauchy." Encyclopædia Britannica http://www.britannica.com/eb/article?eu=22203

18. Anciens Livres Numérisés cauchy, augustin-louis Nouveaux exercices de mathématiques; cauchy, augustin-louis http://bibcmi.univ-mrs.fr/numbooks.html

Anciens livres numérisés Source : Gallica BNF D'autres livres numérisés (surtout en allemand) : Göttinger Digitalisierungs Zentrum , Göttingen, Allemagne Abel, Niels Henrik : Oeuvres complètes. Tome I Abel, Niels Henrik : Oeuvres complètes. Tome II Académie des sciences (France) : Mémoires de l'Académie royale des sciences : depuis 1666, jusqu'à 1699. Tome V Académie des sciences (France) : Mémoires de l'Académie royale des sciences : depuis 1666, jusqu'à 1699. Tome VII. Partie II ... Walras, Léon : Théorie mathématique de la richesse sociale

19. Gallica - Cauchy, Augustin-Louis. Français). 1882-1974]Oeuvres Complètes D'Aug Translate this page http://visualiseur.bnf.fr/Visualiseur?Destination=Gallica&O=NUMM-90196

20. MathSeek.com - Site Profile For Cauchy - Augustin-Louis Cauchy (Catholic...... cauchy augustin-louis cauchy (1789-1857) Site Profile. Title cauchy- augustin-louis cauchy (1789-1857). http://www.mathseek.com/profiles/4394.php

@import url(http://www.animationseek.com/style.css); Search Directory Forum Cauchy - Augustin-Louis Cauchy (1789-1857) Site Profile Title: Cauchy - Augustin-Louis Cauchy (1789-1857) Description: (Catholic Encyclopedia) Theory of polyhedra, symmetrical functions, proof of a theorem of Fermat which had baffled mathematicians like Gauss and Euler. Url: http://www.newadvent.org/cathen/03457a.htm Category: Science/Math/History/People Add / Update Url Become an Editor Link to Us ... MathSeek.com - Math Search Engine - Seeking Sites about Math,Applications,Education,Recreations,Statistics,Algebra,Analysis,Chaos,Fractals,Combinatorics,Differential,Equations,Geometry,Logic,Foundations,Number,Theory,Numerical,Analysis,Operations,Research,Precalculus. PhysicsSeek.com SocialScienceSeek.com TechnologySeek.net BaseballSeek.com ... MartialArtsSeek.com

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