• Thumbnail for Petr Vopěnka
    minister Petr Vopěnka dies". Prague Daily Monitor. 2015-03-23. Retrieved 2015-04-05. Petr Vopěnka at the Mathematics Genealogy Project Vopěnka, P. (2001)...
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  • of semisets was proposed and developed by Czech mathematicians Petr Vopěnka and Petr Hájek (1972). It is based on a modification of the von Neumann–Bernays–Gödel...
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  • similarity formalized through elementary embeddings. Vopěnka's principle was first introduced by Petr Vopěnka and independently considered by H. Jerome Keisler...
    5 KB (597 words) - 00:05, 23 April 2024
  • Thumbnail for Philip Zimbardo
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    46 KB (4,762 words) - 10:43, 27 October 2024
  • sometimes associated with the beliefs of Ludwig Wittgenstein, Robin Gandy, Petr Vopěnka, and Johannes Hjelmslev. Shaughan Lavine has developed a form of set-theoretical...
    8 KB (903 words) - 19:44, 30 September 2024
  • Viktor Trkal, physicist and mathematician Miloslav Valouch, mathematician Petr Vopěnka, mathematician Jindřich Wankel, paleontologist Rudolf Weigl, biologist...
    27 KB (2,808 words) - 19:07, 18 October 2024
  • Thumbnail for Timothy Snyder
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    88 KB (8,171 words) - 15:01, 23 October 2024
  • Thumbnail for Eduard Čech
    University. Ivo Babuška, Vlastimil Dlab, Zdeněk Frolík, Věra Trnková, and Petr Vopěnka have been doctoral students of Čech. He attended the First International...
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  • Thumbnail for N. David Mermin
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    15 KB (1,506 words) - 14:45, 30 April 2024
  • Thumbnail for Joseph Weizenbaum
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    16 KB (1,546 words) - 10:46, 28 October 2024
  • Thumbnail for Stanislav Grof
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    21 KB (2,118 words) - 11:53, 6 July 2024
  • Thumbnail for Robert Reich
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    61 KB (6,167 words) - 17:12, 2 November 2024
  • Thumbnail for Dana Scott
    Scott formulated the concept of Boolean-valued model, as Solovay and Petr Vopěnka did likewise at around the same time. In 1967, Scott published a paper...
    14 KB (1,335 words) - 04:20, 19 October 2024
  • Thumbnail for Julia Kristeva
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    42 KB (4,298 words) - 05:29, 29 October 2024
  • this similarity formalized through elementary embeddings. Named after Petr Vopěnka. Wagner's law predicts that the development of an industrial economy...
    78 KB (10,462 words) - 23:48, 26 October 2024
  • Thumbnail for Charles University
    July 2014. Retrieved 27 June 2009. Svoboda, Petr (2005). "17. listopad 1939 je opředen mýty, říká historik Petr Koura". IForum (in Czech). Charles University...
    62 KB (5,203 words) - 10:21, 21 October 2024
  • Thumbnail for Jan Stráský
    Štěpová Minister of Agriculture Bohumil Kubát Minister of Education Petr Vopěnka Minister of Interior Tomáš Hradílek Tomáš Sokol Minister of Labour and...
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  • Thumbnail for Umberto Eco
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    62 KB (6,273 words) - 03:18, 17 October 2024
  • Thumbnail for Petr Pithart
    Petr Pithart (born 2 January 1941) is a Czech politician, lawyer and political scientist who served as Prime Minister of the Czech Republic (then a federal...
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  • and is minimal with respect to reals (but not minimal). Vopěnka forcing (after Petr Vopěnka) is used to generically add a set A {\displaystyle A} of...
    16 KB (2,457 words) - 04:03, 22 October 2024
  • his Ph.D. in 1966 from Charles University. His Ph.D. supervisor was Petr Vopěnka. Bohuslav Balcar at the Mathematics Genealogy Project Balcar's bio at...
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  • Boolean-valued models were introduced by Dana Scott, Robert M. Solovay, and Petr Vopěnka in the 1960s in order to help understand Paul Cohen's method of forcing...
    16 KB (2,447 words) - 22:03, 12 February 2024
  • Thumbnail for Petr Hájek
    University in Prague. Petr Hájek studied at the faculty of mathematics and physics of the Charles University in Prague. Influenced by Petr Vopěnka, he specialized...
    5 KB (382 words) - 23:33, 31 August 2024
  • Thumbnail for Zygmunt Bauman
    Zdeněk Neubauer (2001) Joseph Weizenbaum (2002) Robert Reich (2003) Petr Vopěnka (2004) Philip Zimbardo (2005) Zygmunt Bauman (2006) Stanislav Grof (2007)...
    51 KB (5,635 words) - 02:13, 2 October 2024
  • Thumbnail for List of people by Erdős number
    Mathukumalli Vidyasagar Uzi Vishkin Vadim G. Vizing Margit Voigt Marc Voorhoeve Petr Vopěnka Gheorghe Vrănceanu Van H. Vu Dorothea Wagner Stan Wagon Abraham Wald...
    60 KB (5,778 words) - 12:47, 1 November 2024
  • cumulative hierarchy Vα with Vα+1 the powerset of Vα. Vopenka Vopěnka 1.  Petr Vopěnka 2.  Vopěnka's principle states that for every proper class of binary...
    91 KB (11,519 words) - 01:11, 8 September 2024
  • Hungarian swimmer. John Virgil Singleton, Jr., 97, American federal judge. Petr Vopěnka, 79, Czech mathematician and politician. Gregory Walcott, 87, American...
    165 KB (11,413 words) - 22:49, 21 October 2024
  • than 25 years. He was educated at Charles University (his advisor was Petr Vopěnka) and from 2000 is at the Institute of Mathematics of the Academy of Sciences...
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  • thinker of German origin 2003 Robert B. Reich American economist 2004 Petr Vopěnka Czech mathematician and philosopher 2005 Philip Zimbardo American psychologist...
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  • Thumbnail for Czechs
    Corda Mathematics – Bernard Bolzano, Eduard Čech, Miroslav Katětov, Petr Vopěnka, Václav Chvátal, Otakar Borůvka, Vojtěch Jarník, Kurt Gödel Physics and...
    76 KB (6,810 words) - 17:02, 30 October 2024