 | Leon Chwistek (Kraków, Austria-Hungary, 13 June 1884 – Barvikha near Moscow, Russia, 20 August 1944) was a Polish avant-garde painter, theoretician of... 7 KB (700 words) - 10:18, 11 April 2024 |
the theory of simple types, also called the simple theory of types. Leon Chwistek and Frank P. Ramsey proposed this as a simplification of the complicated... 9 KB (1,061 words) - 10:50, 5 December 2023 |
(1878/79–1942) Janusz Korczak (1881–1946) Paweł Hulka-Laskowski (1884–1944) Leon Chwistek (1885–1939) Stanisław Ignacy Witkiewicz (Witkacy) (1885–1954) Zofia... 9 KB (930 words) - 15:55, 18 April 2024 |
 | along with several other Kraków mathematicians (Władysław Ślebodziński, Leon Chwistek, Alfred Rosenblatt and Włodzimierz Stożek) also established a mathematical... 26 KB (2,699 words) - 18:24, 23 February 2024 |
 | Makowski). Polish avant-garde is represented by Zbigniew Pronaszko, Leon Chwistek, Tytus Czyżewski, Stanisław Osostowicz, Eugeniusz Waniek, Jan Cybis... 14 KB (1,221 words) - 14:10, 26 March 2024 |
Chrysippus (Greece, c. 280 BC – c. 207 BC) Alonzo Church (US, 1903–1995) Leon Chwistek (Poland, 1884–1944) Gordon H. Clark (US, 1902–1985) Paul Joseph Cohen... 16 KB (1,919 words) - 07:10, 28 March 2024 |
 | it cannot be said that a satisfactory solution is yet obtainable. Dr Leon Chwistek [Theory of Constructive Types] took the heroic course of dispensing... 71 KB (9,458 words) - 13:41, 10 April 2024 |
(1849–1905) Stanisław Chlebowski (1835–1884) Daniel Chodowiecki (1726–1801) Leon Chwistek (1884–1944) Jan Ciągliński (1858–1913) Ewa Ciepielewska (born 1960)... 12 KB (1,326 words) - 05:56, 19 April 2024 |
and politician, Greek Minister for Military Affairs (d. 1929) 1884 – Leon Chwistek, Polish painter, philosopher, and mathematician (d. 1944) 1884 – Étienne... 50 KB (5,157 words) - 19:47, 2 May 2024 |
painter Bronisław Chromy (1925–2017), medallist, painter, and draughtsman Leon Chwistek (1884–1944), painter Halina Chrostowska (1929–1990), printmaker, educator... 15 KB (1,574 words) - 17:30, 18 April 2024 |