Petr Hájek (Czech pronunciation: [ˈpɛtr̩ ˈɦaːjɛk]; 6 February 1940 – 26 December 2016) was a Czech scientist in the area of mathematical logic and a professor...
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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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up Hájek in Wiktionary, the free dictionary. Hájek (Czech pronunciation: [ˈɦaːjɛk]; i.e. "small grove") may refer to Czech surname or places: Hájek (Karlovy...
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complexities. Main contributors to the field are Alessandro Berarducci, Petr Hájek, Konstantin Ignatiev, Giorgi Japaridze, Franco Montagna, Vladimir Shavrukov...
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by the Czech Mathematical Society. Books Fabian, Marián; Habala, Petr; Hájek, Petr; Montesinos Santalucía, Vicente; Pelant, Jan; Zizler, Václav (2001)...
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logic of fuzzy set theory". In: Cintula, Petr et al. (eds.), Witnessed years. Essays in honour of Petr Hájek. London: College Publications, 2009, pp....
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the Alternative Set Theory. Leipzig: Teubner. ASIN B0006E3AXY. Petr Vopěnka, Petr Hájek (1972). The Theory of Semisets. Amsterdam, Prague: North-Holland...
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Michael Gettings (Aug 1996). "Gödel's ontological proof revisited". In Petr Hájek (ed.). Proc. Gödel '96: Logical Foundations of Mathematics, Computer Science...
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Guillemin Robert C. Gunning Rudolf Haag Christopher Hacon Mark Haiman Petr Hájek Thomas Callister Hales Peter Gavin Hall Joseph Halpern Richard S. Hamilton...
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prominent Czech investigative journalist, remembers Hájek as "the greatest disappointment in my life" Hájek left to work as a media consultant in marketing...
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