Augustów, Suwałki Governorate, Congress Poland, Russian Empire (now Poland)
Died
April 21, 1954(1954-04-21) (aged 57)
New York City, U.S.
Alma mater
City College of New York (B.S., 1917)[1] Columbia University (A.M. 1918, Ph.D. 1920)[2]
Known for
Formulation 1 Post correspondence problem Completeness-proof of Principia's propositional calculus Post's inversion formula Post's lattice Post's theorem
Scientific career
Fields
Mathematics, logic
Institutions
Princeton University
Thesis
Introduction to a General Theory of Elementary Propositions (1920)
Doctoral advisor
Cassius Jackson Keyser
Emil Leon Post (/poʊst/; 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.
^Urquhart (2008)
^Cite error: The named reference MacTutor was invoked but never defined (see the help page).
EmilLeonPost (/poʊst/; February 11, 1897 – April 21, 1954) was an American mathematician and logician. He is best known for his work in the field that...
published in 1921. Such a system was also independently proposed in 1921 by EmilLeonPost. Irving Anellis's research shows that C.S. Peirce appears to be the...
published by EmilLeonPost in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine...
(PDF) from the original on 30 April 2021. Retrieved 30 April 2021. "EmilLeonPost". September 2001. Retrieved 30 April 2021. Torres Quevedo, Leonardo...
"The Story Behind Post Malone's Alter Ego Leon DeChino". Genius. Retrieved July 23, 2023. Kelly, Chris (February 7, 2016). "Post Malone's underage, suburban...
murderer, the last person to be executed in the Irish Republic Died: EmilLeonPost, 57, Polish American mathematician and logician France's Foreign Minister...
recursion theory were obtained in the 1940s by Stephen Cole Kleene and EmilLeonPost. Kleene introduced the concepts of relative computability, foreshadowed...
the Soviet Union (modern day Russia). Became a U.S. citizen in 2000. EmilLeonPost John von Neumann – Born and raised in Hungary. Became an American citizen...
Nietzsche, Hugh MacColl, Charles S. Peirce, Max Black, Jan Łukasiewicz, EmilLeonPost, Alfred Tarski, Georg Cantor, Nicolai A. Vasiliev, Kurt Gödel, Stanisław...
Kazimierz Kuratowski Leon Lichtenstein Adolf Lindenbaum Szolem Mandelbrojt Benoit Mandelbrot Edward Marczewski Andrzej Mostowski EmilLeonPost Mojżesz Presburger...
http://www-gap.dcs.st-and.ac.uk/~history/Biographies/Post.html O'Connor, John J.; Robertson, Edmund F., "EmilLeonPost", MacTutor History of Mathematics Archive...
in area of ohmic contacts EmilLeonPost – distinguished mathematician and professor of mathematics at CCNY George Edward Post – BA in 1854, MA in 1857...
Martin (1869–1936) E. H. Moore (1862–1932) Marston Morse (1892–1977) EmilLeonPost (1897–1954), logic and computability theory Mildred Sanderson (1889–1914)...
Boolean closure algebras. 1944 - EmilLeonPost introduces the partial order of the Turing degrees, and also introduces Post's problem: to determine if there...
educator, college administrator, and civil rights leader (d. 1980) 1897 – EmilLeonPost, Polish-American mathematician and logician (d. 1954) 1898 – Leo Szilard...
Australian Mathematical Society. 38 (1): 33–36. O'Connor & Robertson, EmilLeonPost. Zygmunt, Jan (1991). "Mojżesz Presburger: Life and Work". History and...
were devised by EmilLeonPost in the search for a non-Turing-complete c.e. set. Whether such sets exist is known as Post's problem. Post had to prove two...
Henri Poincaré, (1854–1912)[a][b][c][d] Michael Polanyi, (1891–1976)[d] EmilLeonPost, (1897–1954)[d] Roscoe Pound, (1870–1964)[d] Karl von Prantl, (1820–1888)...
Piotr S. Wandycz, Polish-American historian of Central and Eastern Europe Leon Wasilewski Ewa Wipszycka, historian and papyrologist Richard Woytak, World...