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Topic: Stanislaw Marcin Ulam


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In the News (Wed 2 Dec 09)

  
  Stanislaw Marcin Ulam - Wikipedia
Stanisław Marcin Ulam (13 april 1909–13 mei 1984) was een Pools-Amerikaans wiskundige die een belangrijke rol speelde bij het ontwikkelen van de theorie achter de waterstofbom.
Ulam werd geboren in Lwów, een stad in Galicië, in Oost-Europa (Lwów wordt nu aangeduid als Lviv en ligt in de Oekraïne, maar toen Ulam geboren werd, werd deze stad ook Lemberg genoemd en lag zij in een autonome provincie van Oostenrijk-Hongarije en in 1918 kwam zij aan Polen).
Ulam vond ook de kernpulsvoortstuwing uit en beweerde aan het eind van zijn leven dat dit de uitvinding was waar hij het meest trots op was.
nl.wikipedia.org /wiki/Stanislaw_Marcin_Ulam   (765 words)

  
 s. m. ulam   (Site not responding. Last check: 2007-10-07)
Stanislaw Marcin Ulam (April 13, 1909 - May 13, 1984) was a Polish-American mathematician.
He was the first one to realize that you could place all the of H-bomb's components inside one casing, put a fission bomb at one end and thermonuclear material at the other, and use shock waves from the fisson bomb to compress and detonate a fusion fuel.
Ulam also invented nuclear pulse propulsion, and at the end of his life, declared it the invention of which he was most proud.
www.yourencyclopedia.net /S._M._Ulam.html   (395 words)

  
 Stanislaw Marcin Ulam - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-07)
Stanisław Marcin Ulam (April 13, 1909–May 13, 1984) was a Polish-American mathematician who helped develop the key theory behind the hydrogen bomb.
He was the first one to realize that one could put all of the H-bomb's components inside one casing, put a fission bomb at one end and thermonuclear material at the other, and use shock waves from the fission bomb to compress and detonate fusion fuel.
Ulam took a position at the University of Colorado in 1965.
www.hartselle.us /project/wikipedia/index.php/Stanislaw_Marcin_Ulam   (823 words)

  
 Stanislaw Marcin Ulam article - Stanislaw Marcin Ulam April 13 1909 13 1984 Polish American mathematician Poland ...   (Site not responding. Last check: 2007-10-07)
Ulam was born in Lwów, Poland (then in Galicja, autonomous province of Austria-Hungary, now L'viv, Ukraine).
Ulam came to the US in 1938 as a Harvard Junior Fellow.
He was the first one to realize that you could place all the of H-bomb's components inside one casing, put a fission bomb at one end and thermonuclear material at the other, and use shock waves from the fission bomb to compress and detonate a fusion fuel.
www.what-means.com /encyclopedia/Ulam   (408 words)

  
 Stanisław Marcin Ulam - Wikipedia, the free encyclopedia
Stanisław Marcin Ulam (April 13, 1909–May 13, 1984) was a Polish mathematician who helped develop the Teller-Ulam design which powers the hydrogen bomb, as well as a number of other important mathematical tools.
Ulam went to the US in 1938 as a Harvard Junior Fellow.
He was the first one to realize that one could put all of the H-bomb's components inside one casing, put a fission bomb at one end and thermonuclear material at the other, and use X-ray radiation from the fission bomb to compress and detonate fusion fuel.
www.wikipedia.org /wiki/Stanislaw_Marcin_Ulam   (834 words)

  
 Stanislaw Marcin Ulam -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-07)
Ulam went to the US in 1938 as a (American philanthropist who left his library and half his estate to the Massachusetts college that now bears his name (1607-1638)) Harvard Junior Fellow.
Ulam then joined the (A former United States executive agency that was responsible for developing atomic bombs during World War II) Manhattan Project at (A town in north central New Mexico; in 1942 it was chosen as a nuclear research site where the first atomic bombs were produced) Los Alamos.
Ulam also invented (Click link for more info and facts about nuclear pulse propulsion) nuclear pulse propulsion, and at the end of his life, declared it the invention of which he was most proud.
www.absoluteastronomy.com /encyclopedia/S/St/Stanislaw_Marcin_Ulam.htm   (821 words)

  
 Ulam, Stanislaw Marcin (1909-1984)
Ulam, a newly appointed professor at the University of Southern California, awoke to find himself unable to speak.
A few hours later, he underwent a dangerous surgical operation after the diagnosis of encephalitis....
A crippling technical weakness coupled with an extraordinarily creative imagination is the drama of Stan Ulam.
www.daviddarling.info /encyclopedia/U/Ulam.html   (247 words)

  
 Ulam spiral
The Ulam spiral, or prime spiral (in other languages also called Ulam cloth) is a simple method of graphing the prime numbers that reveals a pattern which has never been fully explained.
It was discovered by the mathematician Stanislaw Marcin Ulam in 1963, while doodling on scratch paper at a scientific meeting.
This was so significant, that the Ulam spiral appeared on the cover of Scientific American in March 1964.
www.ebroadcast.com.au /lookup/encyclopedia/ul/Ulam_spiral.html   (281 words)

  
 Stanislaw Marcin Ulam - Wikipédia
Ulam a pu se convaincre du sérieux de l'offre en empruntant un livre sur le Nouveau-Mexique à la bibliothèque universitaire, et en trouvant sur la carte d'emprunt une liste des noms de gens qui avaient petit à petit disparu du campus.
Ulam a inventé aussi la propulsion par pulsation nucléaire (?), et à la fin de sa vie, il déclara que c'était l'invention dont il était le plus fier.
Ulam biography from the MacTutor history of mathematics (en anglais).
fr.wikipedia.org /wiki/Stanislaw_Marcin_Ulam   (744 words)

  
 Stanislaw Marcin Ulam
Stanislaw Marcin Ulam (April 13, 1909 - May 13, 1984) was an American mathematician.
Ulam was born in Lwow, Poland (now L'viv, Ukraine).
Ulam died in Santa Fe, New Mexico, USA.
www.ebroadcast.com.au /lookup/encyclopedia/s/S._M._Ulam.html   (239 words)

  
 Stanislaw M. Ulam Papers, American Philosophical Society
Stanislaw Ulam was gifted mathematician who, during the course of his career, made significant contributions to set theory, topology, ergodic theory, probability, cellular automata theory, the study of nonlinear processes, the function of real variables, mathematical logic, and number theory.
Ulam's convalescence required a leave of absence from USC, during which he was invited to attend a secret conference at LASL in April, 1946, to discuss the development of Teller's thermonuclear bomb.
Ulam's work at LASL constitutes another area of surprising weakness: in some cases, the name of a correspondent associated with the laboratory suggests that valuable technical information on the development of nuclear weapons is available in their file.
www.amphilsoc.org /library/mole/u/ulam.htm   (4916 words)

  
 Stanisław Marcin Ulam - Wikipedia
Stanislaw Ulams Mathematiklehrer war der große polnische Mathematiker Stefan Banach, einer der führenden Köpfe der Lemberger Schule der Mathematiker.
Ulam entwickelte gemeinsam mit John von Neumann die Monte-Carlo-Methode, um komplizierte mathematische Integrale auszuwerten, als er an theoretischen Problemen während des Manhattan-Projektes in Los Alamos arbeitete.
Stanislaw Ulam entdeckte außerdem den nuklearen Impulsantrieb und erklärte am Ende seines Lebens, dass er auf diese Entdeckung am stolzesten sei.
de.wikipedia.org /wiki/Stanislaw_Ulam   (390 words)

  
 Stanislaw Marcin Ulam biography .ms   (Site not responding. Last check: 2007-10-07)
Stanisław Marcin Ulam (April 13, 1909-May 13, 1984) was a Polish-American mathematician who helped develop the key theory behind the hydrogen bomb.
Ulam was born in Lwów, Poland (then also called Lemberg and part of Galicja, an autonomous province of Austria-Hungary, now L'viv, Ukraine).
Ulam biography from the MacTutor history of mathematics.
stanislaw-marcin-ulam.biography.ms   (691 words)

  
 Stanislaw Marcin Ulam - Wikipedia
Ulam was born in Lviv (German Lemberg, Polish Lwów) Galicja, Austria-Hungary (now Ukraine).
His master in mathematics was Stefan Banach, a great Polish mathematician, one of the moving spirits of the Lwów School of Mathematics.
While there, he suggested the Monte Carlo Method for evaluating complicated mathematical integrals that arise in the theory of nuclear chain reactions (not knowing that Fermi and others had used the method earlier).
no.wikipedia.org /wiki/Stanislaw_Marcin_Ulam   (755 words)

  
 Stanislaw Marcin Ulam Biography / Biography of Stanislaw Marcin Ulam World of Mathematics Biography
Stanislaw Marcin Ulam was one of the many gifted scientists involved in the effort to create a hydrogen bomb at the Los Alamos National Laboratory in New Mexico in the 1950s.
Ulam, the son of a lawyer, was born in Lemberg, Poland, in the Austrian Empire (now Lvov, Ukraine) on April 13, 1909.
Working with physicist Edward Teller, Ulam was credited with making huge progress toward creating a "superbomb" by suggesting that compression was the key element necessary for explosion and that the shock waves from an atomic (fission) bomb could produce that compression.
www.bookrags.com /biography-stanislaw-marcin-ulam-wom   (835 words)

  
 Biographical Information for Stanislaw Ulam   (Site not responding. Last check: 2007-10-07)
Stanislaw Marcin Ulam was born April 13, 1909 in Lwow, Poland.
Ulam came to the U.S. on an invitation to the Institute for Advanced Study, Princeton in 1935.
Ulam then went to the University of Wisconsin where he was an Assistant Professor of Mathematics from 1941-1943.
www.gamow.com /igor/george/1982bio.html   (320 words)

  
 Ulam, Stanislaw Marcin --  Britannica Concise Encyclopedia - The online encyclopedia you can trust!
Working with physicist Edward Teller, Ulam solved one major problem encountered in work on the fusion bomb by suggesting that compression was essential to explosion and that shock waves from a fission bomb could produce the compression needed.
Ulam's work at Los Alamos had begun with his development (in collaboration with von Neumann) of the Monte Carlo method, a technique for finding approximate solutions to problems by means of artificial sampling.
Ulam also improved the flexibility and general utility of computers and wrote a number of papers and books on aspects of mathematics.
www.britannica.com /ebc/article-9074138   (941 words)

  
 M·Casquilho: Ulam   (Site not responding. Last check: 2007-10-07)
In 1940 Ulam was appointed as an assistant professor at the University of Wisconsin.
Ulam, with J C Everett, also proposed the 'Orion' plan for nuclear propulsion of space vehicles.
Ulam's mind is a repository of thousands of stories, tales, jokes, epigrams, remarks, puzzles, tounge-twisters, footnotes, conclusions, slogans, formulas, diagrams, quotations, limericks, summaries, quips, epitaphs, and headlines.
alfa.ist.utl.pt /~mcasquil/text/opi/SUlam.html   (1369 words)

  
 Stanislaw Ulam | Biography | atomicarchive.com
Stanislaw Marcin Ulam was born in Lvov, Austria-Hungary (now Ukraine).
Ulam received his Ph.D. in mathematics in 1933 at the Lvov Polytechnic Institute.
Ulam took a position as chair of mathematics at the University of Colorado in 1965, but he remained a consultant at Los Alamos, dividing his time between Boulder, Colorado, and Santa Fe, New Mexico, from which he commuted to Los Alamos.
www.atomicarchive.com /Bios/Ulam.shtml   (434 words)

  
 Ulam   (Site not responding. Last check: 2007-10-07)
An uncle gave Ulam a telescope when he was about 12 years old and later Ulam tried to understand Einstein's special theory of relativity.
Ulam obtained his Ph.D. from the Polytechnic Institute in Lvov in 1933 where he studied under Banach.
Ulam, in 1930, strengthened Banach's result by proving it without using the Generalised Continuum Hypothesis.
www-groups.dcs.st-and.ac.uk /~history/Mathematicians/Ulam.html   (1385 words)

  
 Stanislaw Marcin Ulam   (Site not responding. Last check: 2007-10-07)
Ulam entonces se encendió sugerir un método mejor mismo.
Ulam y la caja solicitaron en común una patente en la bomba de hidrógeno.
Stanislaw Ulam, aventuras de un matemático, Sons de Charles Scribner, Nueva York (1983).
www.yotor.net /wiki/es/st/Stanislaw%20Marcin%20Ulam.htm   (743 words)

  
 Read about Stanislaw Marcin Ulam at WorldVillage Encyclopedia. Research Stanislaw Marcin Ulam and learn about Stanislaw ...   (Site not responding. Last check: 2007-10-07)
1946 that Rota claimed changed Ulam's personality (though detail had never been Ulam's strong point).
In May 1958, Ulam while referring to a conversation with von Neumann said what would later became a foundation of the
Mark Kac and Stanislaw Ulam: Mathematics and Logic: Retrospect and Prospects, Praeger, New York (
encyclopedia.worldvillage.com /s/b/Stanislaw_Ulam   (683 words)

  
 Ulam spiral - Encyclopedia Glossary Meaning Explanation Ulam spiral   (Site not responding. Last check: 2007-10-07)
Ulam spiral - Encyclopedia Glossary Meaning Explanation Ulam spiral.
Here you will find more informations about Ulam spiral.
At sufficient distance from the centre, horizontal and vertical lines are also clearly visible.
www.encyclopedia-glossary.com /en/Ulam-spiral.html   (361 words)

  
 Ulam, Stanislaw Marcin   (Site not responding. Last check: 2007-10-07)
He was a member of the Manhattan Project, which produced the first atom bomb, 1943-45, and from 1946 collaborated with Edward Teller on the design of the hydrogen bomb, solving the problem of how to ignite the bomb.
Ulam was born and educated in Lvov (now in Ukraine).
On the invitation of mathematician John Von Neumann, he emigrated to the USA 1936 and joined the Institute for Advanced Study at Princeton.
www.cartage.org.lb /en/themes/Biographies/MainBiographies/U/Ulam/1.html   (71 words)

  
 Stanislaw Marcin Ulam - Encyclopedia, History, Geography and Biography   (Site not responding. Last check: 2007-10-07)
Stanislaw Ulam was born in Lviv (German Lemberg, Polish Lwów) Galicja, Austria-Hungary (now Ukraine).
Ulam—in collaboration with C. Everett, who did the detailed calculations—showed Edward Teller's early model of the hydrogen bomb to be inadequate.
The article about Stanislaw Marcin Ulam contains information related to Stanislaw Marcin Ulam, Biography, Books, See also, Bethe's denotation of Ulam, External links and Further reading.
www.arikah.com /encyclopedia/Stanislaw_Ulam   (811 words)

  
 Encyclopedia: Ulam spiral   (Site not responding. Last check: 2007-10-07)
In mathematics, a prime number (or prime) is a natural number greater than one whose only positive divisors are one and itself.
A mathematician is a person whose area of study and research is mathematics.
This seems to remain true, even if the starting number at the center is much larger than 1.
www.nationmaster.com /encyclopedia/Ulam-spiral   (582 words)

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