Leśniewski’s Systems Protothetic Rutilius Taurus Aemilianus -- Sachregister

-- Sachregister

direkte politische Folgen hervorgerufen hat

aggressiv um Kunden zu werben

außerhalb von Mutter-Kind-Einrichtungen (M-K-E) umgehen

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Leśniewski’s Systems Protothetic Rutilius Taurus Aemilianus -- SachregisterBetween the two world wars, Stanislaw Lesniewski (1886 1939), created the famous and important system of foundations of mathematics that comprises three deductive theories: Protothetic, Ontology, and Mereology. His research started in 1914 with studies on the general theory of sets (later named `Mereology'). Ontology followed between 1919 and 1921, and was the next step towards an integrated system. In order to combine these two systematically he