Enciclopedia :: 100cia.com germinal Pierre dandelin (Francia,Bélgica, 1794 - 1847); David van Dantzig (Holanda, 1900 - 1959) http://100cia.com/enciclopedia/Matemático
Extractions: ¿Quieres tener los contenidos de 100cia.com en tu página? Pulsa aquí Buscar: en Google en noticias en Enciclopedia Estás en: 100cia.com > Enciclopedia Matemático Un matemático es una persona cuya área de estudio e investigación son las matemáticas Lista de matemáticos, por orden alfabético A B C D ... Z Albert Einstein Alemania William Emerson Reino Unido ... Egipto Ptolemaico
History Of Mathematics: Chronology Of Mathematicians Michel Chasles (17931880) *SB *MT; germinal Pierre dandelin (1794-1847) *SB *MT;Olinde Rodrigues (1794-1851); William Whewell (1794-1866) http://aleph0.clarku.edu/~djoyce/mathhist/chronology.html
Extractions: Note: there are also a chronological lists of mathematical works and mathematics for China , and chronological lists of mathematicians for the Arabic sphere Europe Greece India , and Japan 1700 B.C.E. 100 B.C.E. 1 C.E. To return to this table of contents from below, just click on the years that appear in the headers. Footnotes (*MT, *MT, *RB, *W, *SB) are explained below Ahmes (c. 1650 B.C.E.) *MT Baudhayana (c. 700) Thales of Miletus (c. 630-c 550) *MT Apastamba (c. 600) Anaximander of Miletus (c. 610-c. 547) *SB Pythagoras of Samos (c. 570-c. 490) *SB *MT Anaximenes of Miletus (fl. 546) *SB Cleostratus of Tenedos (c. 520) Katyayana (c. 500) Nabu-rimanni (c. 490) Kidinu (c. 480) Anaxagoras of Clazomenae (c. 500-c. 428) *SB *MT Zeno of Elea (c. 490-c. 430) *MT Antiphon of Rhamnos (the Sophist) (c. 480-411) *SB *MT Oenopides of Chios (c. 450?) *SB Leucippus (c. 450) *SB *MT Hippocrates of Chios (fl. c. 440) *SB Meton (c. 430) *SB
À§´ëÇѼöÇÐÀÚ ¸ñ·Ï dandelin, germinal Pierre dandelin Born 12April 1794 in Le Bourget, France Died 15 Feb 1847 in Brussels, Belgium http://www.mathnet.or.kr/API/?MIval=people_seek_great&init=D
Web dandelin, germinal Pierre (17941847). Belgiumban élt francia mérnök. A kúpszeletekvizsgálatával kapcsolatos, róla elnevezett gömbök tették nevét ismertté. http://www.jgytf.u-szeged.hu/tanszek/matematika/speckoll/1998/geometria/web.htm
Lebensdaten Von Mathematikern Translate this page dandelin, Pierre germinal (1794 - 1847) Daniell, Percy John (9.1.1889 - 25.5.1946)Danti, Egnatio (1536 - 1586) van Dantzig, David (23.9.1900 - 22.7.1959) http://www.mathe.tu-freiberg.de/~hebisch/cafe/lebensdaten.html
Extractions: Marc Cohn Dies ist eine Sammlung, die aus verschiedenen Quellen stammt, u. a. aus Jean Dieudonne, Geschichte der Mathematik, 1700 - 1900, VEB Deutscher Verlag der Wissenschaften, Berlin 1985. Helmut Gericke, Mathematik in Antike und Orient - Mathematik im Abendland, Fourier Verlag, Wiesbaden 1992. Otto Toeplitz, Die Entwicklung der Infinitesimalrechnung, Springer, Berlin 1949. MacTutor History of Mathematics archive A B C ... Z Abbe, Ernst (1840 - 1909)
Extractions: article" Germinal Pierre Dandelin ) was a mathematician, soldier, and professor of engineering. He was born near Paris to a French father and Belgian mother, studying first at Ghent Netherlands , a professor of mining engineering in Belgium , and then a member of the Belgian army. * Biography in Dictionary of Scientific Biography (New York 1970-1990).
Geometria Analítica Translate this page Este conceito é assim denominado em homenagem à germinal Pierre dandelin queprovou o seguinte teorema. Teorema de dandelin Os pontos onde as esferas tocam http://www.icmc.usp.br/~maasruas/ga2005/ga.html
Extractions: A prova de recuperação está marcada para dia 11 de Agosto as 19 horas em sala do ICMC a ser definida. A prova será aplicada pelo Professor Valdir Menegatto. Esta é uma ilustração das esferas de Dandelin . Em geometria uma seção cônica não degenerada, formada pela intersecção de um plano e um cone de duas folhas, tem uma ou duas esferas de Dandelin. Define-se estas esferas como aquelas que ficam no interior do cone e tangenciam tanto o plano como o cone. Este conceito é assim denominado em homenagem à Germinal Pierre Dandelin que provou o seguinte teorema. Teorema de Dandelin: Os pontos onde as esferas tocam o plano são focos da seção cônica. Cada cônica tem uma esfera para cada foco. Uma elipse tem duas esferas de Dandelin ambas em uma mesma folha do cone. Uma hipérbole também tem duas esferas de Dandelin, uma em cada folha do cone. A parábola tem somente uma esfera de Dandelin.
Nieuwe Wiskrant 23-2 Pierre germinal dandelin, een negentiendeeeuwse Belgische officier, bewees destelling van Pascal met behulp van deze hyperboloïden; let wel, http://www.fi.uu.nl/wiskrant/bij_de_nummers/nummer23-2.htm
Extractions: Wanneer een kubus om een lichaamsdiagonaal gewenteld wordt, ontstaan er kegels en hyperboloïden. Pierre Germinal Dandelin, een negentiende-eeuwse Belgische officier, bewees de stelling van Pascal met behulp van deze hyperboloïden; let wel, zonder ook maar een tekening te maken. Zijn landgenoot Michel Roelens maakt de plaatjes en kleurt het verhaal af. 'Minnaert revisited' kopte de Nieuwe Wiskrant in juni. Jan van de Craats toonde aan dat het geen gezichtsbedrog is dat de maan scheef staat. Piet Lemmens nam het voor Minnaert op en laat zien dat hij toch gelijk had. Jan van de Craats revisited dus, maar wel met een sportief naschrift ... Jan Brandts Stuur lichtstralen door stukjes glas met verschillende doorzichtigheid, en analyseer vervolgens de resultaten met lineaire algebra. Zo krijg je een glashelder model over de wiskunde achter de tomografie. Jan Brandts vertelde erover op de manifestatie 'Leve de wiskunde!' Het artikel wordt afgesloten met een impressie van deze bijeenkomst.
Items Pierre germinal dandelin, een negentiendeeeuwse Belgische officier, bewees destelling van Pascal met behulp van deze hyperboloden; let wel, http://www.fi.uu.nl/search/Search.cgi/GetDocument?Database=tijdschriften_extern&
Ellipsi On Kartioleikkaus (Solmu 1/1998-1999) Napoleonin armeijassa taistellut germinal Pierre dandelin, 17941847; ks.lähemmin St. Andrewsin yliopiston History of Mathematics -arkistosta. http://solmu.math.helsinki.fi/1998/2/kivela/
Extractions: Ellipsi on tapana määritellä käyräksi - tai oikeastaan pistejoukoksi - jonka jokaisella pisteellä on seuraava ominaisuus: jos lasketaan ellipsin pisteen etäisyydet kahdesta kiinteästä pisteestä ja muodostetaan näiden summa, niin tulos on vakio, so. riippumaton siitä, mikä ellipsin piste on kyseessä. Kiinteitä pisteitä kutsutaan ellipsin polttopisteiksi Jos polttopisteet sijoitetaan xy -tason pisteisiin (c,0) ja (-c,0) ja merkitään etäisyyksien vakiosummaa , saadaan ellipsin yhtälöksi x /a + y /b , missä on merkitty b = a - c . Tämän johtaminen on hyvä analyyttisen geometrian harjoitustehtävä; suosittelen lukijalle. Toisaalta ellipsin sanotaan olevan myös kartioleikkaus . Muita kartioleikkauksia ovat paraabeli ja hyperbeli, joihin en tässä lähemmin puutu, vaikka ne voisikin käsitellä samaan tapaan. Ajateltakoon suoraa ympyräkartiota kuva 1 ). Tämän voi ajatella syntyvän seuraavasti: Olkoon annettuna ympyräviiva ja kiinteä piste - kartion huippu . Tämä sijaitkoon sellaisella ympyrän tason normaalilla, joka kulkee ympyrän keskipisteen kautta. Jos suora liikkuu siten, että se kaiken aikaa kulkee huipun kautta ja tukeutuu ympyräviivaan, syntyy kartiopinta. Itse asiassa kyseessä on kaksihaarainen kartiopinta suoran äärettömästä pituudesta johtuen: symmetriset kartiomaiset osat huipun kummallakin puolella. Liikkuvalla suoralla on tietty kaltevuus ympyrän tasoon nähden. Leikataan kartiota tasolla, jonka kaltevuus on tätä pienempi (
Matematici D-L dandelin, germinal Pierre (Le Bourget, Francia, 12 aprile 1794 - Bruxelles, http://encyclopedie-it.snyke.com/articles/matematici_d_l.html
What Happened On April 12th Emperor of Austria/king of Hungary 1794 germinal P dandelin Belgianmathematician (geometry) 1801 Henry de Cock Dutch reformed vicar/secession leader http://www.electricscotland.com/history/today/0412.htm
Extractions: What happened on April 12th Birthdates Which Occur on April 12: Deaths Which Occured April 12: Holidays Which Occur April 12: Mauritius Ougadi North Carolina Halifax Independence Day (1776) Religious Observances on April 12: RC Pope Julius I RC Zeno of Verona, bishop of Verona 2161 Jewish 1st day of Passover 2172 Jewish 1st day of Passover Things to Remember for April 12: Highlights in History Which Occur April 12: Your Special Reminders for April 12: 102nd day of year with 263 days left (Numerology = 7) and 1874 22øF lowest temperature for this date in NYC and 1977 90øF highest temperature for this date in NYC
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Extractions: for multiplayer games Message boards Post comment See list of mathematical topics for the purpose and extent of this list. A-C - D-F - G-I J-L M-O P-R ... V-Z d'Aguillon, Francois d'Alembert, Jean le Rond D'Alembertian operator Dandelin, Germinal Pierre ... Dyson, Freeman E6 (mathematics) e (mathematical constant) Echelon Eclipse cycle ... Extreme value theory F-number F-sigma set F4 (mathematics) F4 polytope ... Fuzzy logic Your Email Address or Pen Name (optional):
*Sitemap G 10* / Definition Erklärung Bedeutung Glossar Translate this page germinal ¬ germinal (Roman) ¬ germinal Pierre dandelin ¬ Germknödel ¬ GermNews ¬Gernika ¬ Gernot ¬ Gernot Erler ¬ Gernot Wersig ¬ Gernrode http://www.adlexikon.de/more_g-10.shtml
Extractions: Suche Links zu Auktionen bei Amazon Oft gesucht Detektiv Plastische Chirurgie Ich-AG Spedition ... Notebook Kategorie A B C D ... Z google_ad_client = "pub-1463230980156394";google_alternate_ad_url = "http://www.adlexikon.de/alternate.shtml";google_ad_width = 468;google_ad_height = 60;google_ad_format = "468x60_as";google_ad_channel ="";google_color_border = "FFFFFF";google_color_bg = "FFFFFF";google_color_link = "357CAA";google_color_url = "F5F5F5";google_color_text = "000000"; Gerdau
A Short History Similar ideas had already been suggested independently by Edward Waring (17341798),germinal Pierre dandelin (1794-1847), Moritz Abraham Stern (1807-1894), http://library.wolfram.com/examples/quintic/timeline.html
Teorema Di Dandelin - Wikipedia Translate this page viene stabilito nel 1822 dal matematico franco-belga germinal Pierre dandelin.A tal proposito ricordiamo le Sfere di dandelin, che ci consentiranno di http://it.wikipedia.org/wiki/Teorema_di_Dandelin
Extractions: Wikimedia ha bisogno del tuo aiuto nella sua raccolta fondi per 200.000$. Per i dettagli leggi qui Nella geometria , le coniche (lâ ellisse , la parabola e lâ iperbole ) definite come sezioni piane di un cono , sono studiate inizialmente nello spazio in quanto curve âsolideâ. Le definizioni pi¹ usate sono comunque quelle della geometria piana. Il legame semplice e suggestivo tra teoria piana e teoria âsolidaâ viene stabilito nel 1822 dal matematico franco-belga Germinal Pierre Dandelin A tal proposito ricordiamo le Sfere di Dandelin , che ci consentiranno di analizzare pi¹ nel dettaglio questo legame. modifica Una sezione conica non degenere, figura ottenuta dalla intersezione di un piano con un cono, possiede una o due sfere di Dandelin caratterizzate dalla propriet : Ogni sezione conica ha associata una sfera di Dandelin a ciascuno dei suoi fuochi.
Sfere Di Dandelin - Wikipedia Translate this page prendono il nome dal matematico franco-belga germinal Pierre dandelin (1794-1847).Ogni sezione conica ha associata una sfera di dandelin a ciascuno dei http://it.wikipedia.org/wiki/Sfere_di_Dandelin
Extractions: Wikimedia ha bisogno del tuo aiuto nella sua raccolta fondi per 200.000$. Per i dettagli leggi qui In geometria una sezione conica non degenere, figura considerata come ottenuta dalla intersezione di un piano con un cono, possiede una o due sfere di Dandelin caratterizzate dalla propriet : Queste figure geometriche prendono il nome dal matematico franco-belga Germinal Pierre Dandelin Ogni sezione conica ha associata una sfera di Dandelin a ciascuno dei suoi fuochi. Articoli correlati Collegamenti esterni ... modifica Le sfere di Dandelin L'interesse per le sfere di Dandelin viene dal seguente teorema: Il punto nel quale una sfera tocca il piano ¨ un fuoco della sezione conica.
List Of Mathematicians Francois d Aguillon (Belgium, 1566 1617); germinal Pierre dandelin (France,Belgium, 1794 - 1847); David van Dantzig (Netherlands, 1900 - 1959) http://www.fact-index.com/l/li/list_of_mathematicians.html
Extractions: Main Page See live article Alphabetical index The famous mathematicians are listed below in English alphabetical transliteration order (by surname A B C ... Z Charles Babbage (United Kingdom, John Baez Alan Baker (Britain, Stefan Banach (Poland, Grigory Isaakovich Barenblatt (Russia, USA, Isaac Barrow (England, Thomas Bayes (England, Eric Temple Bell (Scotland, USA, Jakob Bernoulli (Switzerland, Johann Bernoulli (Switzerland, Joseph Louis Francois Bertrand (France, Friedrich Wilhelm Bessel (Germany
