1. Hankel, Hermann Hankel, Hermann (18391873) http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

2. Biografia De Hankel, Hermann Las figuras clave de la historia. Reportajes. Los protagonistas de la actualidad. Hankel, Hermann (Halle, 1839Schramberg, 1873) Matem tico http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

3. Research On Hermann_Hankel Research on Hermann_Hankel Related Links Please wait Researching subject Encyclopedic Summary Hermann Hankel (February 14 http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

4. Encyclopedia Hermann Hankel Encyclopedia Hermann Hankel Updated 31 days 5 hours 26 minutes ago. Other descriptions of Hermann Hankel http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

5. Hermann Hankel - Wikipedia, The Free Encyclopedia Hermann Hankel Hermann Hankel (February 14, 1839 August 29, 1873) was aGerman mathematician who was External links. MacTutor Hankel biography http://en.wikipedia.org/wiki/Hermann_Hankel

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! Hermann Hankel From Wikipedia, the free encyclopedia. Hermann Hankel February 14 August 29 ) was a German mathematician who was born in Halle Germany and died in Schramberg (near T¼bingen ), Germany. He studied and worked with, among others, M¶bius Riemann Weierstrass and Kronecker edit See also Hankel matrix Hankel function in the theory of Bessel functions edit External links MacTutor Hankel biography This biographical article about a mathematician is a stub . You can help Wikipedia by expanding it Retrieved from " http://en.wikipedia.org/wiki/Hermann_Hankel Categories Mathematician stubs 1839 births ... 19th 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 This page was last modified 18:11, 20 June 2005.

6. Encyclopedia Hermann Hankel Encyclopedia Hermann Hankel. Sponsored links http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

7. NodeWorks - Encyclopedia Hermann Hankel Hankel function in the theory of Bessel functions http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

8. Hermann Hankel - Definition Of Hermann Hankel In Encyclopedia Hermann Hankel (February 14, 1839 August 29, 1873) was a German mathematician who was born in Halle, Germany and died in Schramberg (near http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

9. Hermann Hankel - Art History Online Reference And Guide Hermann Hankel Art History Online Reference and Guide http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. Famous Mathematicians With An H Abu Ali alHaitam Marshall Jr. Hall Philip Hall Edmond Halley Paul Halmos GeorgeHalphen George Halsted Christine Hamill William Hamilton hankel hermann http://www.famousmathematician.com/az/mathematician_H.htm

Mathematicians - H Alfred Haar Jean Hachette Jacques Hadamard John Hadley Hans Hahn Jaroslav Hajek Abu Ali al-Haitam Marshall Jr. Hall Philip Hall Edmond Halley Paul Halmos George Halphen George Halsted Christine Hamill William Hamilton Hankel Hermann Claude Hardy G.H. Hardy Thomas Harriot Brian Hartley Douglas Hartree Abu Kamil al Hasib Helmut Hasse Lene Hau Stephen Hawking Louise Hay Ellen Hayes Olive Hazlett Abu Ali al Haytham Thomas Heath Oliver Heaviside Percy Heawood Daniel Hecht Erich Hecke Earle Hedrick Poul Heegaard Hans Heilbronn Eduard Heine Werner Heisenberg Ernst Hellinger Eduard Helly Hermann von Helmholtz Zhang Heng Olaus Henrici Kurt Hensel Heraclides Jacques Herbrand Pierre Herigone Jakob Hermann Charles Hermite Caroline Herschel John Herschel Yitz Herstein Otto Hesse Hendrik van Heuraet Arend Heyting Graham Higman David Hilbert George Hill

11. Hermann Hankel - Wikipedia Weblinks. MacTutor Hankel biography (http//wwwhistory.mcs.st-a.. . http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

12. References For Hankel References for the biography of Hermann Hankel http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

13. Hankel Hermann Hankel (18391873) A German mathematician, remembered mainly for theHankel functions. He wrote on determinants, complex numbers, functions, http://thesaurus.maths.org/mmkb/entry.html?action=entryByConcept&id=3824&langcod

14. Hermann Hankel - Linix Encyclopedia deHermann Hankel. Retrieved from http//web.linix.ca/pedia/index.php/Hermann_Hankel .Categories Mathematician stubs 1839 births 1873 deaths German http://web.linix.ca/pedia/index.php/Hermann_Hankel

Hermann Hankel Hermann Hankel February 14 August 29 ) was a German mathematician who was born in Halle Germany and died in Schramberg (near Tübingen ), Germany. He studied and worked with, among others, Möbius Riemann Weierstrass and Kronecker edit See also Hankel matrix Hankel function in the theory of Bessel functions edit External links MacTutor Hankel biography http://www-history.mcs.st-andrews.ac.uk/history/Mathematicians/Hankel.html Missing image David_face.png This biographical article about a mathematician is a stub . You can help Wikipedia by expanding it de:Hermann Hankel Retrieved from " http://web.linix.ca/pedia/index.php/Hermann_Hankel Categories Mathematician stubs 1839 births ... Return to Linix.ca Search This article is licensed under the GNU Free Documentation License which means that you can copy and modify it as long as the entire work (including additions) remains under this license. Powered by Linix.ca

15. Hermann Hankel - Wikipedia Translate this page NAME, Hankel, Hermann. ALTERNATIVNAMEN. KURZBESCHREIBUNG, deutscher Mathematiker.GEBURTSDATUM, 14. Februar 1839. GEBURTSORT, Halle (Saale) http://de.wikipedia.org/wiki/Hermann_Hankel

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 Hermann Hankel aus Wikipedia, der freien Enzyklop¤die Hermann Hankel 14. Februar in Halle (Saale) 29. August in Schramberg bei T¼bingen ) war ein deutscher Mathematiker Er studierte und arbeitete unter anderem mit August Ferdinand M¶bius Bernhard Riemann Karl WeierstraŸ und Leopold Kronecker Bearbeiten Siehe auch Hankel-Matrix Hankel-Funktion Permanenzprinzip Bearbeiten Weblinks MacTutor Hankel biography Personendaten NAME Hankel, Hermann ALTERNATIVNAMEN KURZBESCHREIBUNG deutscher Mathematiker GEBURTSDATUM 14. Februar GEBURTSORT Halle (Saale) STERBEDATUM 29. August STERBEORT Schramberg bei T¼bingen Dieser Artikel ist sehr kurz und m¶glicherweise inhaltlich noch sehr unvollst¤ndig. Hilf der Wikipedia, indem du ihn erweiterst und ihn jetzt bearbeitest! Von " http://de.wikipedia.org/wiki/Hermann_Hankel Einordnung Mathematiker Deutscher ... Wikipedia:Stub/2005/September Diese Seite Artikel Diskussion Seite bearbeiten Versionen/Autoren Pers¶nliche Werkzeuge Anmelden oder neues Benutzerkonto erstellen Navigation Hauptseite Wikipedia-Portal Aktuelle Ereignisse Letzte „nderungen ... Spenden Suche Werkzeuge Links auf diese Seite Verlinkte Seiten Hochladen Spezialseiten ... Permanentlink Andere Sprachen English Impressum Der Inhalt dieser Seite steht unter der GNU-Lizenz f¼r freie Dokumentation œber Wikipedia Lizenzbestimmungen

16. Hankel The mathematician who developed hankel functions and the hankel transform. http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Hankel.html

Hermann Hankel Born: 14 Feb 1839 in Halle, Germany Died: 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 Hermann Hankel 's father was Wilhelm Gottlieb Hankel who was a physicist at Halle at the time Hermann was born. Hermann began his education in Halle but, in 1849 Wilhelm was appointed to the chair of physics at Leipzig so the family moved to Leipzig where Hermann attended the Nicolai Gymnasium. At the gymnasium he [1]:- ... improved his Greek by reading the ancient mathematicians in the original. In 1857 Hankel entered the University of Leipzig where he studied mathematics with Riemann and then, in the following year, he worked with Weierstrass and Kronecker in Berlin. He received his doctorate for a thesis in 1862. Hankel's habilitation He worked on the theory of complex numbers, the theory of functions and the history of mathematics. His work on complex analysis, however, is not considered of the first rank and in [8] he is included with those who contributed but whose:- ... influence on the foundations of complex analysis was not as essential as that of those mathematicians discussed in more detail Riemann Weierstrass Hurwitz Bieberbach Hankel made a systematic study of the rules of arithmetic with his Prinzip der Permanenz der formalen Gesetze (1867), see [7]. He wrote another important work which was also published in 1867

17. Hankel, Hermann (1839-1873) -- From Eric Weisstein's World Of Scientific Biograp hankel, hermann (18391873). German mathematician who advocated an intellectualmathematics detached from all perceptions. He wrote Theorie der komplexen http://scienceworld.wolfram.com/biography/Hankel.html

Branch of Science Mathematicians Nationality German Hankel, Hermann (1839-1873) German mathematician who advocated an intellectual mathematics detached from all perceptions. He wrote Theorie der komplexen Zahlensystem Additional biographies: MacTutor (St. Andrews)

18. Hankel, Hermann hankel, hermann (18391873). German mathematician and mathematical historian whomade significant contributions to the study of complex and hypercomplex http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/H/Hankel/1.html

Hankel, Hermann German mathematician and mathematical historian who made significant contributions to the study of complex and hypercomplex numbers and the theory of functions. Much of his work was also in developing that of others. Hankel's Theorie der complexen Zahlensysteme 1867 dealt with the real, complex, and hypercomplex number systems, and demonstrated that no hypercomplex number system can satisfy all the laws of ordinary arithmetic. The Hankel functions provided a solution to the Bessel differential equation, which had originally occurred in connection with the theory of planetary motions. Today the equation is relevant in many fields. Hankel was also the first to suggest a method for assessing the magnitude, or 'measure', of absolutely discontinuous point sets (such as the set of only irrational numbers lying between and 1). The 'measure' theory of point sets has now been extensively applied to probability, cybernetics, and electronics.

19. H Index hankel, hermann (546*) Hardy, Claude (168) Hardy, GH (2563*), HarishChandra (413*)Harriot, Thomas (3306*) Hartley, Brian (466*) Hartree, Douglas (696*) http://www-groups.dcs.st-and.ac.uk/~history/Indexes/H.html

Names beginning with H The number of words in the biography is given in brackets. A * indicates that there is a portrait. Haar Hachette , Jean (944*) Hadamard , Jacques (2759*) Hadley , John (824*) Hahn , Hans (138*) , Jaroslav (907*) Haldane , Robert (693) Haitam , Abu Ali al- (2490*) Hall, Marshall Jr. Hall, Philip Halley , Edmond (2532*) Halmos , Paul (1328*) Halphen , George (872*) Halsted , George (1158*) Hamel , Georg (961*) Hamill , Christine (445) Hamilton, William Hamilton, William R Hamming , Richard W (582*) Hankel , Hermann (546*) Hardy, Claude Hardy, G H Harish-Chandra Harriot , Thomas (3306*) Hartley , Brian (466*) Hartree , Douglas (696*) Hasib Abu Kamil al (1012) Hasse , Helmut (1189*) Hatvani Hau , Lene (1018*) Hausdorff , Felix (1813*) Hawking , Stephen (1282*) Hay , Louise (2037*) Hayes , Ellen (1060*) Hazlett , Olive (1345*) Haytham , Abu Ali al (2490*) Heath , Thomas (822*) Heaviside , Oliver (1270*) Heawood , Percy (730*) Hecht , Daniel (117) Hecke , Erich (730*) Hedrick , Earle (501*) Heegaard , Poul (380*) Heilbronn , Hans (2122*) Heine , Eduard (268*) Heisenberg , Werner (2631*) Hellinger , Ernst (1233*) Helly , Eduard (909*) Helmholtz , Hermann von (2214*) Hemchandra , Acharya (666) Heng , Zhang (1481*) Henrici , Olaus (703*) Hensel , Kurt (252*) Heraclides of Pontus (773*) Herbrand , Jacques (376*) , Pierre (148) Hermann, Jakob

20. Hankel Transform - Wikipedia, The Free Encyclopedia In mathematics, the hankel transform of order ? of a function f(r) is given by transform and was first developed by the mathematician hermann hankel. http://en.wikipedia.org/wiki/Hankel_transform

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! Hankel transform From Wikipedia, the free encyclopedia. In mathematics , the Hankel transform of order ν of a function f r ) is given by: where J is the Bessel function F k ) is defined as: which can be readily verified using the orthogonality relationship described below. The Hankel transform is an integral transform and was first developed by the mathematician Hermann Hankel . It is also known as the Fourier-Bessel transform. Contents Domain of definition Orthogonality The Plancherel theorem and Parseval's theorem Relation to other functions ... edit Domain of definition The Hankel transform of a function f r ) is valid at every point at which f r is finite. edit Orthogonality The Bessel functions form an orthogonal basis with respect to the weighting factor r for k and k' greater than zero. edit The Plancherel theorem and Parseval's theorem If f r ) and g r ) are such that their Hankel transforms F k ) and G k ) are well defined, then the

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 1     1-20 of 87    1  | 2  | 3  | 4  | 5  | Next 20