Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
The paper [Tarski: Les fondements de la géométrie des corps, Annales de la Société Polonaise de Mathématiques, pp. 29-34, 1929] is in many ways remarkable. We address three historico-philosophical ...
One of the strangest results in mathematics explains how it’s possible to turn one sphere into two identical copies, simply by rearranging its pieces. Imagine two friends hiking in the woods. They ...
Papers from 1923 to 1938. By Alfred Tarski. (Translated by J. H. Woodger.) Pp. xiv + 471. (Oxford: Clarendon Press; London: Oxford University Press, 1956.) 60s. net.
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