1. Guldin, Paul Habakuk Guldin, Paul Habakuk Guldin, Paul (Habakuk), * 12. 6. 1577 St. Gallen (Schweiz), ? 3. 11. 1643 Graz (Steiermark), Mathematiker. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

2. Guldin, Paul Translate this page guldin paul Guldin wurde 1577 in St. Gallen geboren und starb 1643 in Graz.Der gelernte Goldschmied trat 1597 dem Jesuitenorden bei. http://www.mathe.tu-freiberg.de/~hebisch/cafe/guldin.html

Paul Guldin Paul Guldin wurde 1577 in St. Gallen geboren und starb 1643 in Graz. Der gelernte Goldschmied trat 1597 dem Jesuitenorden bei. Dort wurde er in Mathemetik ausgebildet und lehrte dann Mathematik an Schulen in Rom und Graz und später auch an der Universität in Wien. Bekannt ist Guldin durch seine Regeln zur Bestimmung von Rotationskörper-Volumina . Des weiteren verfasste Guldin unter anderem Schriften über die Bewegung der Erde als Folge von Gravitationswirkungen und über Logarithmen und Kegelschnitte. Weiterhin behandelte er 1635 in seiner "Centrobaryca" die Bogenlänge der archimedischen Spirale In seinem Werk De dimensione Linearum Spiralium ("Über die Länge der Spirallinie") stellt er folgende falsche These auf: "Die Linie der Spirale erster Umdrehung ist der Hälfte des Umfangs des ersten Kreises gleich." Dieser Fehler entstand aufgrund der unzulässigen Übertragung der von Archimedes für die Flächenbestimmung entwickelten Methode. Guldin ersetzt Teile des Spiralbogens durch Kreisbögen, so wie Archimedes Teile der Spiralfläche durch Kreissektoren nähert, und berechnet den Grenzwert der Summe dieser Kreisbögen für eine beliebig feine Unterteilung. Jedoch vergisst er, im Gegensatz zu Archimedes

3. Biografia De Guldin, Paul Monograf as. Las figuras clave de la historia. Reportajes. Los protagonistas de la actualidad. Guldin, Paul (Mels, 1577Graz, 1643) Matem tico http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

4. Guldin, Paul Paul Guldin. Paul Guldin wurde 1577 in St. Gallen geboren und starb 1643 in Graz. Der gelernte Goldschmied trat 1597 dem Jesuitenorden bei. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

5. Spiralen In Naturwissenschaft, Technik Und Kunst - Guldin, Paul 4.8 Paul Guldin. Paul Guldin wurde 1577 in St. Gallen geboren und starb 1643 in Graz. Der gelernte Goldschmied trat 1597 dem Jesuitenorden bei. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

6. Paul Guldin, S.J. Paul Guldin, S.J. (1577 to 1643) applications of Guldin's Rule http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

7. Paul Guldin - Wikipedia, The Free Encyclopedia Paul Guldin http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

8. Paul Guldin Definition And Links From Encyclopedian.com Learn More Paul Guldin article. You will find free information and resources about Paul Guldin. Free Online Dictionary and Encyclopedia. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

9. Paul Guldin - Wikip Dia, L'encyclop Die Libre Et Gratuite Paul Guldin http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. Paul Guldin - Wikipedia Paul Guldin http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

11. Paul Guldin - Wikipedia, The Free Encyclopedia Paul Guldin (original name Habakkuk Guldin) (June 12, 1577 November 3, 1643)was a mathematician and astronomer. He discovered the Guldinus theorem to http://en.wikipedia.org/wiki/Paul_Guldin

Wikimedia needs your help in its 21-day fund drive. See our fundraising page Over US$155,000 has been donated since the drive began on 19 August. Thank you for your generosity! Paul Guldin From Wikipedia, the free encyclopedia. Paul Guldin (original name Habakkuk Guldin June 12 November 3 ) was a mathematician and astronomer . He discovered the Guldinus theorem to determine the surface and the volume of a solid of revolution . This theorem is also known as Pappus-Guldinus theorem and Pappus's centroid theorem , attributing Pappus of Alexandria He was born in St. Gallen Switzerland and was a professor of mathematics in Graz and Vienna This biographical article about a mathematician is a stub . You can help Wikipedia by expanding it astronomer -related article is a stub . You can help Wikipedia by expanding it Retrieved from " http://en.wikipedia.org/wiki/Paul_Guldin Categories Mathematician stubs Astronomer stubs ... 17th century mathematicians Views Article Discussion Edit this page History Personal tools Create account / log in Navigation Main Page Community portal Current events Recent changes ... Donations Search Toolbox What links here Related changes Upload file Special pages ... Permanent link In other languages Deutsch Fran§ais Slovenščina This page was last modified 12:18, 6 June 2005.

12. Station Information - Paul Guldin Paul Guldin. Paul Guldin, original name Habakkuk Guldin, born on June 12, 1577 in St. Gallen, Switzerland, died on November 3, 1643, mathematician http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

13. Cours De Mécanique - Biographies Translate this page guldin paul (1577-1643). Biographie plus complète. Mathématicien suisse surtoutconnu pour la découverte de deux théorèmes qu’il publia dans son http://isabtp.univ-pau.fr/~maron/mecanique/biograph.htm

14. Paul Guldin - Wikipedia Personendaten. NAME, Guldin, Paul. ALTERNATIVNAMEN, Habakuk Guldin http://de.wikipedia.org/wiki/Paul_Guldin

Wikimedia braucht Ihre Hilfe Helfen Sie uns, 200.000$ zu sammeln, damit Wikipedia und ihre Schwesterprojekte auch weiterhin kostenlos und werbefrei der Allgemeinheit zur Verf¼gung stehen. Weitere Informationen auf unserer Spenden-Seite Paul Guldin aus Wikipedia, der freien Enzyklop¤die Paul Guldin. Paul Guldin , urspr¼nglich Habakuk Guldin (* 12. Juni in St. Gallen 3. November in Graz ), war Astronom und Professor f¼r Mathematik in Graz und Wien Er lernte zuerst die Goldschmiedekunst , trat zum Katholizismus ¼ber und nahm dabei den Vornamen Paul an. Kurz darauf trat er in M¼nchen in den Jesuitenorden ein. Dort erkannte man sein Talent f¼r Mathematik und sandte ihn zur weiteren Ausbildung nach Rom. AnschlieŸend lehrte er in Rom , Wien und Graz. Sein gr¶Ÿtes Werk Centrobaryea erschien in vier B¼chern und in Wien und enth¤lt die baryzentrische Regeln , heute Guldinsche Regeln genannt, mit denen man Volumen und Oberfl¤chen von Rotationsk¶rpern berechnen kann. Diese Regeln wurden allerdings schon ca. 300 n. Chr . von Pappos von Alexandria in seinem mathematischen Lehrbuch beschrieben, so dass es sich hier eigentlich um eine Wiederentdeckung handelt.

15. Paul Guldin - Wikipedia, Den Fria Encyklopedin Paul Guldin, född av protestantiska föräldrar 1577 i St Gallen, död 1643 i Graz, Guldin var först guldsmed, övergick till katolicismen 1597 (då han http://sv.wikipedia.org/wiki/Paul_Guldin

Wikimedia:Wikimedia beh¶ver din hj¤lp f¶r att samla in 200 000 dollar. Titta p¥ insamlingssidan f¶r mer information. Paul Guldin Fr¥n Wikipedia, den fria encyklopedin. Paul Guldin , f¶dd av protestantiska f¶r¤ldrar i S:t Gallen , d¶d i Graz schweizisk matematiker Guldin var f¶rst guldsmed, ¶vergick till katolicismen 1597 (d¥ han f¶r¤ndrade sitt dopnamn Habakuk till Paul) och blev d¤refter jesuit . Sedan han i Rom idkat matematiska studier, verkade han som l¤rare i matematik dels i Rom, dels i Wien och Graz. Guldin utgav ett stort arbete 1635-41, inneh¥llande metoder f¶r best¤mmande av tyngdpunkten till plana och solida figurer, j¤mte anv¤ndningen d¤rav vid rektifikation kvadratur och kubatur . D¤r f¶rekommer bland annat det s¥ kallade Guldins teorem eller barycentriska regeln (vilken fanns antydd redan av Pappos ): "varje figur, som uppkommer genom en linjes eller ytas rotation kring en or¶rlig axel, ¤r lika med produkten av den genererande storheten och dess tyngdpunkts v¤g". Guldin gav emellertid endast ett ofullst¤ndigt induktionsbevis f¶r denna sats.

16. Paul Guldin - Wikipedia Paul Guldin. Guldin je študiral na Rimskem jezuitskem kolegiju (Collegium Romanum,Collegio Romano) v Rimu pri Claviusu. Od leta 1623 do 1637 je bil tudi http://sl.wikipedia.org/wiki/Paul_Guldin

Wikimedija potrebuje vašo pomoč pri zbiranju 200.000 dolarjev . Za podrobnosti glejte stran o zbiranju prispevkov Od 19. avgusta smo zbrali že preko 150.000$. Hvala za vašo velikodušnost! Paul Guldin Iz Wikipedije, proste enciklopedije. Paul Guldin (pravo ime Habakkuk Guldin švicarski matematik in astronom 12. junij , St Gall (sedaj Sankt Gallen Sankt Gallen Švica 3. november ... Avstrija Paul Guldin Guldin je študiral na Rimskem jezuitskem kolegiju (Collegium Romanum, Collegio Romano) v Rimu pri Claviusu . Od leta do je bil tudi profesor matematike na Dunaju , kasneje pa se je vrnil v Gradec. V delu Centrobaryca je dokazal dva izreka o določevanju površine in prostornine rotacijskih geometrijskih teles . Drugi izrek, imenovan tudi Papos-Guldinov baricentrični izrek je poznal tudi Papos spremeni Zunanje povezave Stran o Paulu Guldinu Univerze St Andrews (v angleščini Vzpostavljeno iz " http://sl.wikipedia.org/wiki/Paul_Guldin Kategorije Rojeni v letu 1577 Umrli v letu 1643 ... Švicarski astronomi Ogledov Članek Pogovor Uredi Zgodovina strani Osebna orodja Prijava Navigacija Glavna stran Portal občestva Trenutni dogodki Nedavne spremembe ... Denarni prispevki Išči Pripomočki Kaj povezuje sem Sorodne spremembe Naloži datoteko Posebne strani ... Trajna povezava Drugi jeziki Deutsch English Svenska Zadnja sprememba 15:21, 11 avgust 2005.

17. Guldin, Paul (1577-1643) -- From Eric Weisstein's World Of Scientific Biography guldin, paul (15771643). Swiss mathematician who rediscovered Pappus s theorem,which for this reason is sometimes known as the guldinus theorem. http://scienceworld.wolfram.com/biography/Guldin.html

Branch of Science Mathematicians Nationality Swiss Guldin, Paul (1577-1643) Swiss mathematician who rediscovered Pappus's theorem which for this reason is sometimes known as the "Guldinus theorem." Additional biographies: MacTutor (St. Andrews)

18. Guldin Biography of paul guldin (15771643) paul guldin was named Habakkuk guldinat his birth. He became a goldsmith and worked at that during his teens. http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Guldin.html

Paul Guldin Born: 12 June 1577 in St Gall (now Sankt Gallen), Switzerland Died: 3 Nov 1643 in Graz, Austria Click the picture above to see a larger version Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Version for printing Paul Guldin was named Habakkuk Guldin at his birth. He became a goldsmith and worked at that during his teens. Although of Jewish descent his parents were Protestants but Guldin became a convert to Catholicism at the age of 20 and joined the Jesuit Order. At this point he changed his name to Paul. In 1609 he was sent to the Jesuit Collegio Romano in Rome where he studied under Clavius . After this he taught at Jesuit Colleges in Rome and Graz. He was also professor of mathematics at Vienna from 1623 until 1637 when he returned to Graz. In the middle of his years in Vienna he spent some time at the Silesian principality of Sagan. Guldin corresponded with Kepler , but on religious topics not mathematics or astronomy. Guldin's most important work is in 4 volumes. In Volume 1 centres of gravity are considered, in particular he discusses the centre of gravity of the Earth. Volume 2 contains Guldin's Theorem

19. Guldin Portrait Portrait of paul guldin. The URL of this page is, © Copyright information.http//wwwhistory.mcs.st-andrews.ac.uk/PictDisplay/guldin.html. http://www-groups.dcs.st-and.ac.uk/~history/PictDisplay/Guldin.html

Paul Guldin JOC/EFR September 2003 The URL of this page is: http://www-history.mcs.st-andrews.ac.uk/PictDisplay/Guldin.html

20. Paul Guldin, S.J. paul guldin was born Habakuk guldin in Saint Gall, Switzerland to a Jewish family Although paul guldin also was the chief critic of Kepler in his use of http://www.faculty.fairfield.edu/jmac/sj/scientists/guldin.htm

Paul Guldin, S.J. (1577 to 1643) applications of Guldin's Rule Guldin's Rule Paul Guldin was born Habakuk Guldin in Saint Gall, Switzerland to a Jewish family and in 1643 died in Gratz. He later converted to Catholicism and changed his name to Paul. Paul entered the Jesuit Society as a Coadjutor Brother, and after a few years he was asked to become a Jesuit Scholastic and then was later ordained a Jesuit priest. Paul Guldin's second volume of De centro gravitatis contains what is known as Guldin's rule: "If any plane figure revolves about an external axis in its plane, the volume of the solid so generated is equal to the product of the area of the figure and the distance traveled by the center of gravity of the figure." Guldin did not know that the fundamental theorem which bears his name and which he used extensively, is found in a somewhat vague form in the Collection of the well-known Greek mathematician Pappus (ca. A.D. 300). Nevertheless Guldin has been unjustly accused of plagiarism by earlier writers. This defamation has been thoroughly refuted, however, by recent historians expert in that period, such as Paul Ver Ecke, who shows that the translation of Pappus available to Guldin, and faithfully quoted by him, lacked the theorem in question. Furthermore, he demonstrates that the accusation against Guldin is weakened by the fact that various geometers who lived at about the same time as Guldin did not credit Pappus with this theorem but Guldin. Among these writers is the noted astronomer Kepler, who presented applications of Guldin's theorem. The injustice of the slight to Guldin is emphasized in an article in Science Magazine (Science vol. 64, #1652 8/27/26 p. 205.)

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