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Emil Post. Emil Leon Post ( Augustów, Polônia do Congresso, no Império Russo (atual Polônia ), 11 de fevereiro de 1897 – Nova York, Estados Unidos, 21 de abril de 1954) foi um matemático polonês - estadunidense. [ 1] Vida. Os pais de Emil Post eram os poloneses judeus Arnold e Pearl Post.
Emil Leon Post (/ p oʊ s t /; February 11, 1897 – April 21, 1954) was an American mathematician and logician. He is best known for his work in the field that eventually became known as computability theory .
Emil Post was a Polish-born American mathematician and logician who is best known for his work on polyadic groups, recursively enumerable sets, and degrees of unsolvability, as well as for his contribution to the unsolvability of problems in combinatorial mathematics.
Um sistema canônico de Post, como criado por Emil Post, é um sistema de manipulação de cadeias que começa com uma quantidade finita de cadeias e repetidamente as transforma aplicando um conjunto finito J de regras especificadas de uma certa forma, assim gerando uma linguagem formal.
4 de mar. de 2021 · Emil Post was a mathematician who tried to solve all of mathematics with string transformations in 1920s. His problem of tag is a simple example of computational irreducibility, where the behavior of a system depends on its initial conditions.
15 de nov. de 2019 · Emil Post’s Essentially Physical Logic. During his one-month residential research fellowship held during June 2019, Dunning did research in the collections for his project, “Writing the Rules of Reason: Notations in Mathematical Logic, 1847-1937.”. In 1938, the American mathematician Emil L. Post (1897–1954) embarked on what he intended ...
Alasdair Urquhart. Emil Leon Post was born on February 11 1897 into an Orthodox Jewish family in August ́ow, a town at that time within the Russian empire, but after 1918 in the province of Bialystok in Eastern Poland. In 1897 his father Arnold emigrated to join his brother in America. Seven years later, in May 1904, with the success of the ...
