Janina Hosiasson-Lindenbaum | |
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Born | Janina Hosiasson December 6, 1899 |
Died | 1942 |
Nationality | Polish |
Alma mater | University of Warsaw |
Known for | Raven paradox |
Spouse | Adolf Lindenbaum |
Scientific career | |
Fields | Logic, mathematics |
Institutions | University of Warsaw |
Thesis | Justification of Inductive Reasoning (1926) |
Doctoral advisor | Tadeusz Kotarbiński |
Janina Hosiasson-Lindenbaum (December 5, 1899—April 1942) was a Polish logician and philosopher. She published some twenty research papers along with translations into Polish of three books by Bertrand Russell.[1] The main focus of her writings was on foundational problems related to probability, induction and confirmation.[2] She is noted especially for authoring the first printed discussion of the Raven Paradox[3] which she credits to Carl Hempel[4][5] and the probabilistic solution she outlined to it.[2] Shot by the Gestapo in 1942,[1] she, like her husband Adolf Lindenbaum, and many other eminent representatives of Polish logic, shared the fate of millions of Jews murdered on Polish soil by the Nazis.[6]
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The exact origin of Hempel's paradox is shrouded in mystery. Although Hempel apparently did not formulate the paradox in print until 1943 ([1943], p. 128), Hosiasson-Lindenbaum formulated it as early as 1940 ([1940], p. 136): she attributed it to Hempel but gave no reference. (Hempel ([1945], p. 21 n. 2) referred to 'discussions' with her.) The paradox was 'foreshadowed' (Jeffrey [1995], p. 3) but by no means formulated by Hempel in 1937 ([1937), p. 222).
Such eminent representatives of Polish logic as Adolf Lindenbaum, his wife Janina Hossasion Lindenbaum, Mojiesz Presburger, Józef Pepis, Jan Salamucha, Z. Schmierer, Mordchaj Wajsberg shared the fate of millions of Jews murdered on Polish soil by Nazi's occupants.