21. Nikolai Lobachevsky nikolai lobachevsky (17921856) was a Russian mathematician who published the firstnon-Euclidean geometry, which does not make use of Euclid's fifth postulate http://www.cartage.org.lb/en/themes/Arts/scistamp/math2/05.html

Themes Arts Sci-Philately Mathematics and Computation II Used with permission of Maiken Naylor, University at Buffalo, Buffalo, NY, USA, http://ublib.buffalo.edu/libraries/units/sel/exhibits/stamps Nikolai Lobachevsky (1792-1856) was a Russian mathematician who published the first non-Euclidean geometry, which does not make use of Euclid's fifth postulate, but treats Euclidian geometry as a special case.

22. References For Lobachevsky and methodological thought of NI lobachevsky, Philos. Math. (3) 5 (1) (1997),320. GM Polotovskii, Who was the father of nikolai Ivanovich Lobachevskii? http://www-gap.dcs.st-and.ac.uk/~history/References/Lobachevsky.html

References for Nikolai Ivanovich Lobachevskii Biography in Dictionary of Scientific Biography (New York 1970-1990). Biography in Encyclopaedia Britannica. Books: R Bonola, Non-Euclidean Geometry F Engel, N I Lobatschewskij: Zwei geometrische Abhandlungen (1898-99) (2 volumes). B V Fedorenko, New documents for the biography of N I Lobachevskii (Russian) (Leningrad, 1988). D A Gudkov, N I Lobachevskii, Biography puzzles (Nizhnii Novgorod, 1992). V F Kagan, Lobachevsky (Moscow- Leningrad, 1948). A G Karimullin and B L Laptev, What N I Lobachevskii read : A list of the books and journals lent to N I Lobachevskii by Kazan University Library (Russian), (Kazan, 1979). G Kasdorf, Lobachevskii, in H Wussing and W Arnold, Biographien bedeutender Mathematiker (Berlin, 1983). T I Kovaleva and N F Filatov, N I Lobachevskii and the Nizhegorod region at the turn of the 18th-19th centuries (Russian) (Nizhnii Novgorod, 1992). A V Vasilev, Nikolai Ivanovich Lobachevskii : 1792-1856 "Nauka'' (Moscow, 1992). Articles: 12.2.1981-125 : Todestag von Nikolai Iwanowitsch Lobatschewski

23. Philosophical Dictionary: Leibniz-Logos lobachevsky, nikolai Ivanovich (17921856). Russian mathematician whodeveloped a non-Euclidean geometry, denying the truth of Euclid http://www.philosophypages.com/dy/l5.htm

Philosophy Pages F A Q Dictionary ... Locke Leibniz, Gottfried W. German mathematician and philosopher who invented the integral calculus independently of Newton and developed an intricate pluralistic philosophy, according to which individual substances are dimensionless mathematical points ( monads ) functioning in a pre-established harmony with each other. For a discussion of his life and works, see Leibniz Lenin, Vladimir Ilyich Russian revolutionary who led the October Revolution of 1917 and became head of state. His State and Revolution at Amazon.com Marx 's principles to the success of the Bolshevik revolution. On Lenin's view, the dictatorship of the proletariat is a temporary expedient that will inevitably lead to the creation of a truly socialist government. In his Materialism and Empiro-Criticism at Amazon.com Philosophical Notebooks (1929), Lenin sought to purge Marxism of any tendency toward subjective idealism by encouraging critical study of Hegel Recommended Reading: Vladimir Lenin, Essential Works of Lenin: 'What Is to Be Done?' and Other Writings at Amazon.com

24. Famous Mathematicians Here are our mathematicians Georg Riemann Janos Bolyai Johann Dirichlet JulesPoincare Karl Gauss nikolai lobachevsky If you have questions or comments http://members.tripod.com/~noneuclidean/mathematicians.html

Famous Mathematicians Certainly, behind the great innovations of non-Euclidean geometry there exists those genius mathematicians who worked to develop the modern theories on non-Euclidean space. This portion of our page serves to provide biographies, resources, information about the work and accomplishments of the most notable mathematicians who worked on non-Euclidean geometry. Here are our mathematicians: Georg Riemann Janos Bolyai Johann Dirichlet Jules Poincare ... Nikolai Lobachevsky If you have questions or comments, please email me This page has been visited times Sign My Guestbook View My Guestbook This and all linked pages created by Greg

25. Www.mistral.co.uk/ghira/leh_lob.txt One man deserves the blame! And nikolai Ivanovich lobachevsky is his name. Oi! Andwho deserves the blame? nikolai Ivanovich lobachevsky is his naaaame Oi! http://www.mistral.co.uk/ghira/leh_lob.txt

26. List Of Astronomical Topics - Acapedia - Free Knowledge, For All List of nearest stars List of reference tables List of stars List of timelines Little Ice Age lobachevsky, nikolai Ivanovich Local Group http://acapedia.org/aca/List_of_astronomical_topics

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27. 1Up Info > Lobachevsky, Nikolai Ivanovich (Mathematics, Biographies) - Encyclope You are here 1Up Info Encyclopedia Mathematics, Biographies lobachevsky,nikolai Ivanovich, Mathematics, Biographies. lobachevsky, nikolai Ivanovich. http://www.1upinfo.com/encyclopedia/L/Lobachev.html

You are here 1Up Info Encyclopedia Mathematics, Biographies Lobachevsky, Nikolai Ivanovich ... News Search 1Up Info ENCYCLOPEDIA Mathematics, Biographies Lobachevsky, Nikolai Ivanovich Related Category: Mathematics, Biographies Lobachevsky, Nikolai Ivanovich [ny k l v ch l b ch Pronunciation Key Geometrical Researches on the Theory of Parallels (originally pub. 1840 in German; tr. 1891, 1914), and a statement of his completed work, (issued 1855 in Russian and French). A graduate of the Univ. of Kazan, he remained there as teacher (1812), professor (1816), and rector (1827). Despite his efficient and devoted service, in 1846 he was relieved by the government of his posts of professor and rector. Related Resources and Utilities AMAZON All Products Books Magazines Popular Music Classical Music Video DVD Electronics Software Outdoor Living Wireless Phones Computers Outlet Read articles on eLibrary: Encyclopedia Topics History People Places Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. Home Contact Us Privacy Links Directory ©1Up Info

28. 1Up Info > Mathematics, Biographies - Encyclopedia Heinrich • Legendre, Adrien Marie • Leonardo da Pisa • LeviCivita, Tullio• Lie, Marius Sophus • lobachevsky, nikolai Ivanovich • Maclaurin, Colin http://www.1upinfo.com/encyclopedia/categories/mathbio.html

History People Places Wildlife, Animals, and Plants ... News Search 1Up Info ENCYCLOPEDIA Mathematics, Biographies Articles Abel, Niels Henrik Acarya Alembert, Jean le Rond d' Alhazen ... Zygmund, Antoni Editor's Pick Cricket World Cup 2003 Atomic Bomb Colin Powell Cricket ... World War II Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. Home Contact Us Privacy Links Directory ©1Up Info

29. Belarus: History And Famous Personalities: A List Of People With Roots In Belaru Methodius Encyclopedia (ru); Joachim Lelewel Hall of the Vilnius UniversityLibrary, photo (en). lobachevsky, nikolai Biography of NI http://www.ac.by/country/belroots1.html

INTERESTING WWW SITES IN AND ABOUT BELARUS Belarus: History and Famous Personalities ( continued A List of People with Roots in Belarus: A-K L-Z Levanevsky, Sigizmund Flight to nowhere , from Smena Magazine (ru) Levanevskij Sigizmund Aleksandrovich , from Chronos (ru) Levanevskij Sigizmund Aleksandrovich , from Russia Airforce: Who's Who (ru) The Search for Russia's Lindbergh , from Alaska Science Forum (ru) Lelewel, Joachim Lelewel Joachim , WIEM Encyklopedia (po) Lelewel Joachim (1786-1861) Joachim Lelewel Hall of the Vilnius University Library , photo (en) Lobachevsky, Nikolai Biography of N.I. Lobachevsky (ru) Lobachevsky, Nicolai (1793-1856) (en) Nikolay Ivanovich Lobachevsky (en) Nikolai Ivanovich Lobachevsky , from the Grolier Encyclopedia (en) Nikolai Ivanovich Lobachevsky (1792-1856) , book by A.V. Vasilyev (ru) Non-Euclidean Geometries, Drama of the Discovery (en) Andrew Lossky. Obituary , from UCLA Historiam (en) Books by Andrew Lossky (en) Boris Lossky: Dossier , Excerts from Memoirs (ru) God in Trinity , by Vladimir Lossky (en) Looking for Mr. Lossky

30. Oliver Faulhaber's Homepage / Mathematik / Briefmarken / Mathematiker L Translate this page Geburtstages. lobachevsky, nikolai (1792-1856) Russischer Mathematiker, derals erster Abhandlungen zur nicht-euklidischen Geometrie veröffentlichte. http://www.oliver-faulhaber.de/briefmarken/mathematik/marken_l.htm

Motivsammlung "Mathematik" Mathematiker L Briefmarken zu: Lagrange Laplace Lawrentiew Leibniz ... X - Y - Z Sonstige Lagrange , Joseph-Louis (1736-1813): Italo-Französischer Mathematiker, der große Fortschritte in der Zahlentheorie und der Mechanik erzielte. Friedrich der Große lud ihn 1766 (auf Empfehlung von Euler und Jean d'Alembert ) nach Berlin, wo er sich vielfältig betätigte: er beschäftigte sich mit dem Drei-Körper-Problem, Differentialgleichungen, Primzahlen, Stochastik sowie astronomischen Problemen. Außerdem inspirierte er mit seiner Abhandlung "Réflexions sur la résolution algébrique des équations" (1770) Evariste Galois zu seiner Gruppentheorie. Nach dem Tode Friedrichs ging Lagrange an den Hof von Ludwig XVI. nach Paris, wo er mit Mécanique analytique (1788) sein wohl wichtigstes Werk vollendete. Die Revolution von 1798 zwang Lagrange zur Mitarbeit in der Kommission zur Reform des Metrischen Systems, bei der Eröffnung der Ecole Polytechnique 1795 wurde er zusammen mit Gaspard Monge deren führender Professor für Mathematik. Land: Frankreich Jahr: Michel-Mark: Michel-Nr.:

31. Assassins' Guild News For Thursday 25th October 0657 nikolai Ivanovich lobachevsky leaves a couple of explosivedevices for his assassin, Ed Clayton. I am never forget the http://www.srcf.ucam.org/assassins/archive/2001-mich/neD.html

Nikolai Ivanovich Lobachevsky leaves a couple of explosive devices for his assassin, Ed Clayton I am never forget the day I have first attempt made on my life. About this I knew nothing at first, but I get idea, haha! I have a friend in Kingsk Who has a friend in Queensk Whose friend in Caiusk Has friend in Christsk With friend in Downinsk His friend in Trinidrovsk Has friend in Jesupavlovsk Whose friend somehow Is solving now How to kill me in Emmapetrovsk. One man has many foes, One man they want to maim, and Nikolai Ivanovich Lobachevsky is his name. Oy! Nikolai Ivanovich Lobache... And when his attempt is done Haha, begins the fun From Emmapetrovsk To Jesupavlovsk By way of Downiysk And Christsk To Caiusk to Queensk To Kingsk to Selwynsk To me the news will run Yes, to me the news will run And then I prepare By morning, night And afternoon And pretty soon My name in Emmapetrovsk is cursed When he finds out I kill him first. One man gets a lot of guns, One man wants some fame, and Nikolai Ivanovich Lobachevsky is his name. Oy! Nikolai Ivanovich Lobache...

32. Assassins' Guild News For Monday 22nd October fall! Draco, Jared Johnson, killed Ed Wallace, Tristan Chi, thendied to nikolai Ivanovich lobachevsky. Tristan says Belied! A http://www.srcf.ucam.org/assassins/archive/2001-mich/neA.html

Evil Eric failed to kill someone with a poisoned letter. I checked my p/hole a little bit ago and found a envelope with my name and college on it and nothing else. Since someone else had tried to kill me this way last year (and only managed to kill my innocent girlfriend), I put on gloves and a specially anti poison College scarf and took the envelope with care. Opened it and discovered a white powder inside. Ric Brackenbury fell prey to Underkill Underkill: I was in my room on a beautiful Monday afternoon, just relaxing listen to some good music and doing my maths work, when all of a sudden I hear a door knock, wondering who it was I stopped the music and went to take a look. To my surprise I see a person I haven't seen before. Knowing he was an assassin cause he has his hands behind his back, I thought it was pointless to avoid the inevitable: I opened the door and stood my distance. Ric, aka Death Comes to Time: The Minister of Fear preaches to Thomas the Tank, Tom Elliott. Dearly beloved brethren, we are gathered here today to welcome into our fold the recently deceased Mr. Tom Elliot, formerly of Girton Parish. His passing from life into death is a message to all who choose the ministry of others, for the Ministry of Fear is the one true way. A single bullet was all it took to tear his soul from his body, and there is no doubt that further bullets will end the lives of countless others in the weeks ahead. Paranoia will become rife, leading to insomnia, with sleep only available during the safety of lectures. Every five minutes, doors will be checked to ensure they are locked, protecting you from the dangers of the outside world - this is the life you have chosen and are destined to follow. The Ministry of Fear is everywhere, no one is safe. However far you travel, however good your disguise, the agents of the Ministry of Fear will find you. You should fear for your lives.

33. Museum Of History Of KSU - N.I. Lobachevsky To Bicentennial December 1, 1992 marks the bicentennial of birth of the great mathematician,founder of non Euclidean geometry nikolai Ivanovich lobachevsky. http://www.kcn.ru/tat_en/university/museum/page1.htm

D ecember 1, 1992 marks the bicentennial of birth of the great mathematician, founder of non- Euclidean geometry Nikolai Ivanovich Lobachevsky. H is discovery was a turning point in the development of geometrical ideas, mathematical logics and thinking of the 19-th century. New geometry created by Lobachevsky affected essentially the following course of human progress. There have been few discoveries in the history of world science that could be compared with that of Lobachevsky's in its daring and impact. Not only had he discovered non-Euclidean geometry but also during his whole life he persistently deepened and increased its ideas having made his geometry so perfect as Euclidean one was thanks to the works of many scientists for many centuries. It is not accidental that Lobachevsky is compared with Columbus, who discovered a new continent to the world, or with Copernicus, who made a great change in concept of the Universe. F amous soviet geometrician V. F. Kagan noticed in this regard that it would be easier to stop the Sun and to move the Earth than to admit that the sum of angles in a triagle is less than two right ones. Nizhni Novgorod. Metropolitan Aleksei church where Lobachevsky had been baptized.

34. Historia Matematica Mailing List Archive: Re: [HM] Lobachevsky Prize Nominations Shortly after the centenary of nikolai Ivanovich lobachevsky (17921856), the Physics-MathematicsSociety of Kazan created the 'lobachevsky Prize' so as to pay http://sunsite.utk.edu/math_archives/.http/hypermail/historia/aug98/0064.html

Re: [HM] Lobachevsky prize nominations Julio Gonzalez Cabillon jgc@adinet.com.uy Sat, 15 Aug 1998 18:33:11 -0300 Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Next message: David Fowler: "Re: [HM] Re: Lewis Carroll" Previous message: Valdusek@aol.com: "[HM] physical tensors" In reply to: Colin Mclarty: "[HM] Lobachevsky prize nominations" Dear Colin, Shortly after the centenary of Nikolai Ivanovich Lobachevsky (1792-1856), the Physics-Mathematics Society of Kazan created the 'Lobachevsky Prize' so as to pay tribute to the scientific, pedagogical, administrative, and public activities carried out by this great mathematician at Kazan University. It may be worth recalling that Lobachevsky was Rector of this University from 1827 to 1846, and also Chief Librarian for many years the old building of the library was built between 1825 and 1833 under his supervision. This famous library, which now bears his name, is now the pride of the site. The first award went to Sophus Lie in 1897. Three years later, Wilhelm Killing, famous for his contributions to non-Euclidean geometry, his classification of

35. Lobachevsky Translate this page nikolai Ivanovich Lobachevski. lobachevsky nació en una familia pobre, fuerontres hermanos. Su padre murió cuando lobachevsky tenía 7 años. http://www.terra.es/personal/jftjft/Historia/Biografias/Lobachevski.htm

Nikolai Ivanovich Lobachevski Fecha de primera versión: 14-04-02 Fecha de última actualización: Nació: 1 diciembre de 1792 en Nizhny Novgorod (Rusia) Murió: 24 febrero de 1856 en Kazan (Rusia) Lobachevsky nació en una familia pobre, fueron tres hermanos. Su padre murió cuando Lobachevsky tenía 7 años. A la muerte de su padre, la familia se trasladó a Kazan, cerca de Siberia. Lobachevsky entró en el Gymnasium (el equivalente a nuestros Institutos) en 1802. En 1807 entró en la Universidad de Kazan, abierta dos años antes. La intención original de Lobachevsky era estudiar Medicina, pero cambió de idea y estudió Matemáticas y Física. Los profesores eran excelentes y provenían de Alemania. Uno de los profesores, Bartels, pronto se interesó por Lobachevsky. En 1811 se graduó, en 1814 fue propuesto para profesor ayudante, en 1816 profesor extraordinario y en 1822 profesor a tiempo completo. En 1822 le encargaron la supervisión de la construcción de los edificios de la Universidad. A pesar de las dificultades políticas, debidas a la llegada de las ideas de La Revolución Francesa, que provocaron que muchos profesores, entre ellos Bartels, tuvieran que irse, Lobachevsky hizo grandes cosas por la Universidad.

36. Lobachevsky Close Window Today is nikolai Ivanovich lobachevsky's Birthday! One of the firstto investigate nonEuclidean geometry using astronmical calculations. http://curvebank.calstatela.edu/birthdayindex/dec/dec1lobachevsky/dec1lobachevsk

Close Window Today is Nikolai Ivanovich Lobachevsky's Birthday! One of the first to investigate non-Euclidean geometry using astronmical calculations. Happy Birthday Lobachevsky! Born: December 1, 1792 in Nizhny Novgorod (Gorky) Russia Died: February 24,1856 in Kazan, Russia

37. The Science Bookstore - Chronology 1792 AD, First dollar coins minted in ? lobachevsky, nikolai Born 9/11/1792,1792 AD, Babbage, Charles Born 12/26/1792 Died 10/18/1871, 1792 AD, http://www.thesciencebookstore.com/chron.asp?pg=11

38. Lobachevsky - AnsMe.com Dictionary (define) lobachevsky (noun) . 1. Russian mathematician who independently discoverednon-Euclidean geometry (1792-1856) Synonyms nikolai Ivanovich lobachevsky. http://define.ansme.com/words/l/lobachevsky.html

Search: Web Sites Dictionary - Define Dictionary - Sounds Like Dictionary - Relations Dictionary - Rhymes Dictionary - Translate Sponsors Index loathe loather loathing loathly ... lob Lobachevsky lobar lobar pneumonia Lobata lobate ... lobby Dictionary - Lobachevsky Show Definition Sounds Similar Relations Rhymes Translate Definition for Lobachevsky Lobachevsky (noun) Russian mathematician who independently discovered non-Euclidean geometry (1792-1856) Synonyms: Nikolai Ivanovich Lobachevsky Source: WordNet ® 1.7, © 2001 Princeton University All other brands are property of their respective owners. Directory Dictionary AIM Smileys Contact Us

39. Hippias: Limited Area Search Of Philosophy On The Internet Philosophical Dictionary LnLz Philosophy Pages Dictionary Study Guide LogicHistory Timeline Philosophers lobachevsky, nikolai Ivanovich (1792-1856 http://hippias.evansville.edu/search.cgi? Lucretius

40. Hippias: Limited Area Search Of Philosophy On The Internet 475 follow Philosophical Dictionary LnLz Philosophy Pages Dictionary StudyGuide Logic History Timeline Philosophers lobachevsky, nikolai Ivanovich (1792 http://hippias.evansville.edu/search.cgi?Philosophy of Economics&18

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