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Radon Johann:     more detail

People From Decín: Vladimír Smicer, Karolína Kurková, Julius Arigi, Johann Radon, Vladimír Borovicka, Egon Klepsch, Tomás Cízek, Václav Vokolek Johann Radon, Gesammelte Abhandlungen 2 Bände (Contemporary Mathematicians) (German Edition) (Vol 1 & 2) by GRUBER, HLAWKA, et all 1987-01-01 Vienna University of Technology Faculty: Anton Zeilinger, Friedrich Hopfner, Heinz Zemanek, Gerhard Chroust, Justus Dahinden, Johann Radon Johann Radon: Collected Works by Peter M. Gruber, Johann Radon, 1987-11 Mathématicien Autrichien: Kurt Gödel, Georg Joachim Rheticus, Heinrich Tietze, Wilhelm Blaschke, Franz Josef Von Gerstner, Johann Radon (French Edition) Johann Radon, Gesammelte Abhandlungen Band 2 (German Edition) by GRUBER, HLAWKA, et all 1987-01-01 Johann Radon, Gesammelte Abhandlungen Band 1 (German Edition) by GRUBER, HLAWKA, et all 1987-01-01 Radon?Riesz property: Normed Vector Space, Limit of a Sequence, Operator Norm, Weak Topology, Johann Radon, Banach Space, Frigyes Riesz, Hilbert Space, Functional Analysis, Schur's Property Radon?Riesz property: Normed Vector Space, Limit of a Sequence, Operator Norm, Weak Topology, Banach Space, Hilbert Space, Johann Radon, Frigyes Riesz, Functional Analysis

lists with details

21. The Radon Transform
    our imaged object. Mathematically a projection can be described bythe radon transform (see johann radon (18871956) ). The radon  
    http://marr.bsee.swin.edu.au/~dtl/het408/backproj/node2.html
    
    Extractions: Next: The Fourier Slice Theorem Up: The Radon Transform and Previous: The Radon Transform and Tomographic methods such as Computerised Tomography (CT) do not generate three dimensional images of an object directly. Instead sectional two-dimensional images are reconstructed from a set of projections. For CT the imaged property is the linear absorption coefficient . The relative X-ray transmission along some path is given by the line integral where ds is some differential path length and is the function describing the 2-D distribution of absorption coefficients in our imaged object. Mathematically a projection can be described by the Radon transform (see Johann Radon (1887-1956) ). The Radon transform is a projective transformation of a two-dimensional function onto the polar co-ordinate space (see Figure 1) and is given as where , is a unit vector normal to the projection beam and is a vector on the projection beam. is called a projection, and for the sake of generality our imaged property is represented by the two-dimensional function . The Dirac delta function (

22. Johann Radon
    Translate this page johann radon (1887 - 1956). Matemático austríaco. En 1913 amplióla integral de Lebesgue a los espacios abstractos. La transformada  
    http://es.geocities.com/fisicas/cientificos/matematicos/radon.htm

23. Mathematisches Forschungszentrum In Linz - Linz.ORF.at
    Translate this page Das johann radon Institut für computerorientierte und angewandte Mathematikstartet seinen Betrieb und wurde am 13. Jänner 2003 vorgestellt.  
    http://linz.orf.at/article.php?sid=2833

24. Druckversion: Mathematisches Forschungszentrum In Linz - ORF ON Oberösterreich
    Translate this page Das johann radon Institut für computerorientierte und angewandte Mathematikstartet seinen Betrieb und wurde am 13. johann radon Institute.  
    http://linz.orf.at/print.php?sid=2833

25. 20e MATHEMATICS
    radon(johann) ; 19 tirés à part de Mémoires 1910 (Thèse) - 1937 250 €.  
    http://perso.wanadoo.fr/alta.mathematica/twentieth.html
    
    Extractions: Antiquarian books on mathematics and varias. Livres anciens de mathematiques et autres sciences Twentieth century's mathematics. DESCRIPTION SOMMAIRE-SUMMARY All items in first edition, except when mentioned. BERNSTEIN (Serge) 45 Euros BERNSTEIN (V.) 45 Euros BRELOT 35 Euros JULIA (Gaston) 45 Euros 30 Euros MANDELBROJT (S.) 60 Euros MONTEL 45 Euros MONTEL 45 Euros REYE DIE GEOMETRIE DER LAGE 120 Euros 140 Euros WIENER (Norbert) THE ERGODIC THEOREM 60 Euros ZORETTI (Ludovic) Sur les fonctions analytiques 60 Euros 761. RADON (Johann) 762. RHAM (Georges de) 772. YOUNG (L.-C.) DESCRIPTION 30 p p. 18 (4) p f = feuille). BERNSTEIN (Serge) Edition originale. 45 Euros BERNSTEIN (V.) Edition originale 45 Euros l n a n s la variable. Le cas de l n e -s = z . Le cas de l n = logn et a n = 1 donne la fonction z s droite de convergence Paul Montel BRELOT 35 Euros R. Taton. JULIA (Gaston) 45 Euros Commande - To order.

26. Still Working On This One
    source. johann radon. lived from 1887 to 1956. johann radon worked out the mathematicsof reconstructing a function from a set of projections in 1917.  
    http://www.culver.org/academics/mathematics/Faculty/haynest/nctm/algebra1x/baarc
    
    Extractions: Johann Radon source Johann Radon lived from 1887 to 1956 He was alive during the Great Depression. Johann Radon worked out the mathematics of reconstructing a function from a set of projections in 1917. This decomposition of a function is now called the Radon transform. It is a large part of computed topography. Johann Radon did a great deal of work on the Calculus of variations and Measure theory. He also worked on Differential geometry. Differential geometry studies properties of manifolds which depend on being able to do differentiation.

27. 4106/J (XXI. GP) - Radon Im Grundwasser - Nationale Maßnahmen
    Translate this page johann Maier, Kolleginnen und Kollegen an den Bundesminister für Land- und Forstwirtschaft,Umwelt und Wasserwirtschaft betreffend radon im Grundwasser  
    http://www.parlinkom.gv.at/pd/pm/XXI/J/his/041/J04106_.html

28. 3815/J (XXI. GP) - Radon Im Trinkwasser - Nationale Maßnahmen
    Translate this page johann Maier, Kolleginnen und Kollegen an den Bundesminister für soziale Sicherheitund Generationen betreffend radon im Trinkwasser - Nationale Maßnahmen.  
    http://www.parlinkom.gv.at/pd/pm/XXI/J/his/038/J03815_.html

29. Nachrufe
    Translate this page Quade, Wilhelm (1898-1975), 82, 193-198. Rado, Richard (1906-1989), 93 127-145.radon, johann (1887-1956), 63, 51-52. Reichardt, Hans (1908-1991), 95, 135-140*.  
    http://www.mathematik.uni-bielefeld.de/DMV/archiv/nachrufe.html
    
    Extractions: A B C D ... Z Abbe, Ernst (1840-1905) Ahrens, Wilhelm (1872-1927) Avakumovic, Vojislav G. (1910-1990) Bachmann, Paul (1837-1920) Baier, Othmar (1905-1980) Bauer, Gustav (1820-1906) Beck, Hans (1876-1942) Bernstein, Felix (1878-1956) Bieberbach, Ludwig (1886-1982) Bilharz, Herbert (1910-1956) Bjerknes, Carl (1825-1903) Blaschke, Wilhelm (1885- 1962) Bobek, Karl (1855-1899) Boerner, Hermann (1906-1982) Bohl, Piers (1865-1921) Bohr, Harald (1887- 1951) Bolza, Oskar (1857 1942) Bopp, Karl (1877-1934) Bortolotti, Enea (1896-1942) Bos, Werner (1924-1973) Brandt, Heinrich (1886-1954) Brauer, Alfred (1894-1985) Brauer, Richard (1901-1977) Brunn, Hermann (1862-1939) Buka, Felix (1852-1896) Burkhardt, Heinrich (1861-1914) Burmester, Ludwig (1840-1927) Busche, Edmund (1861 1916) Cantor, Georg (1845-1918) Caratheodory, Constantin (1873-1950) Caspar, Max (1880-1956)

30. Biography-center - Letter R
    radon, johann wwwhistory.mcs.st-and.ac.uk/~history/Mathematicians/radon.html;Raeburn, Sir Henry www.kfki.hu/~arthp/bio/r/raeburn/biograph.html;  
    http://www.biography-center.com/r.html
    
    Extractions: random biography ! Any language Arabic Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Norwegian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Turkish 483 biographies

31. News
    - radon,johann; 16.12.1887- 25.05.1956; www01a,1324,48f,52.6 Inhalt Kap.  
    http://home.gelsen-net.de/ppose/mathe_news_ws2001.html

32. Department Of Mathematics @ University Of Vienna
    o.Prof. Dr. johann Cigler. Phone ++43 1 4277 50621. Fax ++43 1 42779506. EMail johann.Cigler@univie.ac.at. Courses Current Term.  
    http://radon.mat.univie.ac.at/People/JohannCigler.html

33. Department Of Mathematics @ University Of Vienna
    and Hans Hahn worked with the students and Dozenten Kurt Gödel, Eduard Helly,Witold Hurewicz, Walther Mayer, Karl Menger, johann radon, Kurt Reidemeister  
    http://radon.mat.univie.ac.at/institute/history.php
    
    Extractions: University of Vienna Local time Sun March 30 2003 08:59 am Deutsch English History of the Mathematics Institute Home Mathnet Homepage Vacant Position News ... Links The history of mathematics at the University of Vienna traces back to the year of foundation of the University of Vienna, 1365. As a part of the education in the Artistic Faculty , mathematics was, right from the beginning, an integral part of university life in Vienna. As outstanding figure of this early time we must mention , who became later known, and famous, under the name of his origin, Regiomontanus . He was perhaps the leading mathematician of his time. For example, his trigonometric tables went with Christoph Columbus on his trip to the "new world". While there was originally one professor in mathematics, over the centuries the number of professors in mathematics at the University of Vienna grew gradually up to finally three at the end of the 19th century. In this time, precisely in the year 1876, the "Mathematisches Seminar" was founded, not least at the instigation of

34. Zufall/Lehre/Radonseminar
    Translate this page Im Jahre 1917 bewies johann radon, dass eine hinreichend reguläre Funktionen$f$ im $R^3$ durch die Kenntnis ihrer Mittelwerte auf allen Ebenen im $R^3  
    http://zufall1.mathematik.uni-tuebingen.de/Radonseminar.html

35. Pronunciation Guide To Mathematicians
    Top. R- radon, johann ; Ramanujan, Srinivasa Aiyangar? ; Ramsey, Frank Plumpton  
    http://puzzle.jmath.net/math/mathcian/
    
    Extractions: Home Math Puzzles Links Contents A B C D ... B Babbage , Charls Âû½º ¹è¹èÁö Bachet de Meziriac, Claude Gaspard Ŭ·Îµå °¡½ºÆĸ£ ¹Ù¼Î µå ¸ÞÁö¸®¾Ç Baire , Rene Louis ¸£³× ·çÀÌ º£¸£ Banach , Stefan ½ºÅ×ÆÇ ¹Ù³ªÈå Barbier , Joseph Emile Á¶Á¦ÇÁ ¿¡¹Ð ¹Ù¸£ºñ¿¡ Barrow , Issac ¾ÆÀÌÀÛ ¹è·Î Bayes , Thomas Å丶½º º£ÀÌÁî Beltrami , Eugenio ¿¡¿ìÁ¦´Ï¿À º§Æ®¶ó¹Ì Bernoulli , Daniel ´Ù´Ï¿¤ º£¸£´­¸®(º£¸£´©ÀÌ) Bernstein , Felix Æ縯½º º£¸¥½´Å¸ÀÎ Bertrand , Joseph Louis Francois Á¶Á¦ÇÁ ·çÀÌ ÇÁ¶û¼ö¾Æ º£¸£Æ®¶û Besicovitch , Abram Samoilovitch ¾Æºê¶÷ »ç¸ðÀϷκñÄ¡ º£½ÄÚºñÄ¡ Betti , Enrico ¿£¸®ÄÚ º£Æ¼ Bezout , Etienne ¿¡Æ¼¿£ º£ÁÖ Bianchi , Luigi ·çÀÌÁö ºñ¾ÈÅ° Bieberbach , Ludwig Georg Elias ·çÆ®ºñÈ÷ °Ô¿À¸£Å© ¿¤¸®¾Æ½º ºñ¹ö¹ÙÈå Binet , Jacques Philippe Marie ÀÚÅ© Çʸ³ ¸¶¸® ºñ³× Birkhoff , George David Á¶Áö µ¥À̺ñµå ¹öÄÚÇÁ Blichfeldt , Hans Frederick Çѽº ÇÁ·¹µ¥¸¯ ºí¸®È÷ÆçÆ®(ºí¸¯ÆçÆ®) Bolyai , Farkas Wolfgan/Janos Æĸ£Ä«½ º¼ÇÁ°­/¾ß³ë½ º¸¿©ÀÌ (º¼¸®¾ÆÀÌ) Bolzano , Bernhard Placidus Johann Nepomuk º£¸¥Çϸ£Æ® ǶóÄ¡µÎ½º ¿äÇÑ ³×Æ÷¹«Å© º¼Â÷³ë Bonnet , Pierre Ossian ÇÇ¿¡¸£ ¿À½¾Ó º¸³× Boole , George Á¶Áö ºÒ Borel , Felix Edouard Justin Emile Æ縯½º ¿¡µÎ¾Æ¸£ Á㽺ÅÊ ¿¡¹Ð º¸·¼ Borsuk , Karol Ä«·Ñ º¸¸£¼÷ Bourbaki, Nicolas ´ÏÄݶó ºÎ¸£¹ÙÅ°

36. Arizona Math Awareness Week 1998
    Wilhelm K. Rontgen. In 1917, a mathematician named johann radon worked out the mathematicsof reconstructing a function from a set of projections. johann radon.  
    http://www.math.arizona.edu/~mcenter/maw/catscan/page2.html
    
    Extractions: April 27, 1998 History of the CAT Scan In 1895, Wilhelm Konrad Rontgen discovered x-rays. These X-rays could be used to produce images of the interior of the human body! Naturally the scientific community was impressed and Rontgen received the Nobel Prize for Physics in 1901. Wilhelm K. Rontgen In 1917, a mathematician named Johann Radon worked out the mathematics of reconstructing a function from a set of projections. This decomposition of a function is now called the Radon transform, and it plays a large role in computed tomography. Johann Radon In the early 1960s, the quality of the X ray images being produced were similar to the ones seen by Rontgen at the beginning of the century. At this time, Allan Cormack began to popularize and extend Radon's work. Allan Cormack In the early 1970s, Godfrey Hounsfield directed a project to combine X-ray scanning and digital computer technology. This work gave birth to computed tomography. In 1979, both Alan Cormack and Godfrey Hounsfield received the Nobel Prize for Physiology and Medicine. Allan Cormack

37. The Mathematics Genealogy Project - Index Of R
    Radojcic, Miloš, University of Belgrade, 1928. Radojevic, Dragi, University ofBelgrade, 1992. radon, johann, Universität Wien, 1910. RadtkeHarder, Rüdiger,1982.  
    http://genealogy.math.ndsu.nodak.edu/html/letter.phtml?letter=R&fShow=1

38. OPE-MAT - Historique
    Translate this page Ivan Rohn, Karl Petzval, Józeph Rademacher, Hans Rolle, Michel Peurbach, Georg Radó,Tibor Romanus, Adrianus Pfaff, johann radon, johann Roomen, Adriaan van  
    http://www.gci.ulaval.ca/PIIP/math-app/Historique/mat.htm
    
    Extractions: Abel , Niels Akhiezer , Naum Anthemius of Tralles Abraham bar Hiyya al'Battani , Abu Allah Antiphon the Sophist Abraham, Max al'Biruni , Abu Arrayhan Apollonius of Perga Abu Kamil Shuja al'Haitam , Abu Ali Appell , Paul Abu'l-Wafa al'Buzjani al'Kashi , Ghiyath Arago , Francois Ackermann , Wilhelm al'Khwarizmi , Abu Arbogast , Louis Adams , John Couch Albert of Saxony Arbuthnot , John Adelard of Bath Albert , Abraham Archimedes of Syracuse Adler , August Alberti , Leone Battista Archytas of Tarentum Adrain , Robert Albertus Magnus, Saint Argand , Jean Aepinus , Franz Alcuin of York Aristaeus the Elder Agnesi , Maria Alekandrov , Pavel Aristarchus of Samos Ahmed ibn Yusuf Alexander , James Aristotle Ahmes Arnauld , Antoine Aida Yasuaki Amsler , Jacob Aronhold , Siegfried Aiken , Howard Anaxagoras of Clazomenae Artin , Emil Airy , George Anderson , Oskar Aryabhata the Elder Aitken , Alexander Angeli , Stefano degli Atwood , George Ajima , Chokuyen Anstice , Robert Richard Avicenna , Abu Ali Babbage , Charles Betti , Enrico Bossut , Charles Bachet Beurling , Arne Bouguer , Pierre Bachmann , Paul Boulliau , Ismael Bacon , Roger Bhaskara Bouquet , Jean Backus , John Bianchi , Luigi Bour , Edmond Baer , Reinhold Bieberbach , Ludwig Bourgainville , Louis Baire Billy , Jacques de Boutroux , Pierre Baker , Henry Binet , Jacques Bowditch , Nathaniel Ball , W W Rouse Biot , Jean-Baptiste Bowen , Rufus Balmer , Johann Birkhoff , George Boyle , Robert Banach , Stefan Bjerknes, Carl

39. Radontransformationen
    Under hösten 1997 gav jag en liten kurs om radontransformationen. Dennatransformation är uppkallad efter johann radon (18871956).  
    http://www.math.uu.se/~kiselman/radon.html

40. Www.mathsoc.spb.ru/jobs/ricam
    Thank you and best regards, Bruno Buchberger. POSTDOC AND SENIOR POSTDOC(GROUP LEADER) POSITIONS AT THE johann radon INSTITUTE FOR COMPUTATIONAL  
    http://www.mathsoc.spb.ru/jobs/ricam
    
    Extractions: Dear colleagues in the international symbolic computation community, a new research institute for computational mathematics will soon be started in Austria, see announcement below. Under the initiative of my colleague, Professor Heinz Engl, I helped planning this institute. Today I am happy to inform you that Symbolic Computation will be an important area within this new institute. Please help to establish strong activities in the area of Symbolic Computation in this new institute by kindly distributing the announcement below to potential candidates. Thank you and best regards, Bruno Buchberger. - POSTDOC AND SENIOR POSTDOC (GROUP LEADER) POSITIONS AT THE JOHANN RADON INSTITUTE FOR COMPUTATIONAL AND APPLIED MATHEMATICS (RICAM) OF THE AUSTRIAN ACADEMY OF SCIENCES, AUSTRIA RICAM is a research institute going into operation on January 1, 2003, and will be gradually built up to a total of 25 postdoc positions in five areas: Scientific Computing - Computational Methods for Direct Field Problems (Prof.Ulrich Langer, langer@numa.uni-linz.ac.at) Scientific Computing - Inverse Problems (Prof.Heinz Engl, engl@indmath.uni-linz.ac.at) Symbolic Computation (Prof.Bruno Buchberger, bruno.buchberger@risc.uni-linz.ac.at) Analysis of Partial Differential Equations (Prof.Peter Markowich, peter.markowich@univie.ac.at) Financial Mathematics (Prof.Gerhard Larcher, gerhard.larcher@jku.at; Prof.Walter Schachermayer, wschach@fam.tuwien.ac.at). In addition to ongoing research, which will be partly interdisciplinary between the areas mentioned, there will be an international visitors' program in the form of special semesters on application fields. The institute will be housed on the campus of the Johannes Kepler Universit„t in Linz, a town of about 200.000 on the Danube, very close to the Austrian Alps, and half-way between Vienna and Salzburg. We are looking for PostDocs with a strong interest in one of the fields above, who are also willing to work in an interdiscplinary environment; doctorate in mathematics or a closely related field required. In addition, we are also looking for Senior Postdocs, who could lead a group and would also be expected to attract additional funding; they should have a substantial publication record beyond the doctorate. The working language will be English. The positions are initially for up to three years, one renewal for three more years is possible depending on achievement. Please send applications with personal and scientific data, copies of relevant documents and a statement about scientific interests and achievements to Prof. Heinz W. Engl Director, RICAM Austrian Academy of Sciences c/o Kepler University A-4040 Linz Austria and a copy to the area leader in whose group you want to work. There is no deadline, the announcement remains open until all positions are filled; we expect to be able to fill the first position on March 1, 2003. Bruno Buchberger, Dr phil, DDr hc Professor of Computer Mathematics Research Institute for Symbolic Computation Johannes Kepler University, A4232 Castle of Hagenberg, Austria Phone office: ++43 732 2468 9921 Mobile Phone: ++43 664 4211646 Fax: ++43 732 2468 9930 E-mail: Buchberger@RISC.Uni-Linz.ac.at WWW: http://www.risc.uni-linz.ac.at/people/buchberg/

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