Editing Emil Leon Post (section)

==Selected papers==
* {{cite journal |first=Emil L. |last=Post |year=1919 |title= The generalized gamma functions |journal=[[Annals of Mathematics]] |series=Second Series |volume=20 |issue=3 |pages=202–217 |doi=10.2307/1967871 |jstor=1967871 |doi-access=free }}
* {{cite journal |first=Emil L. |last=Post |year=1921 |title=Introduction to a general theory of elementary propositions |journal= [[American Journal of Mathematics]] |volume=43 |issue=3 |pages=163–185 |doi=10.2307/2370324|jstor=2370324 |hdl=2027/uiuo.ark:/13960/t9j450f7q |hdl-access=free }}
* {{cite journal |first=Emil L. |last=Post |year=1936 |title=Finite combinatory processes – Formulation 1 |journal=[[Journal of Symbolic Logic]] |volume=1 |issue=3 |pages=103–105 |doi=10.2307/2269031|jstor=2269031 |s2cid=40284503 }}
* {{cite journal |first=Emil L. |last=Post |year=1940 |url=https://www.ams.org/journals/tran/1940-048-02/S0002-9947-1940-0002894-7/home.html|title=Polyadic groups |journal=[[Transactions of the American Mathematical Society]] |volume=48 |issue=2 |pages=208–350 |doi=10.2307/1990085|jstor=1990085 |doi-access=free }}
* {{cite journal |first=Emil L. |last=Post |year=1943 |title=Formal reductions of the general combinatorial decision problem |journal=American Journal of Mathematics |volume=65 |issue=2 |pages=197–215 |doi=10.2307/2371809|jstor=2371809 }}
* {{cite journal |first=Emil L. |last=Post |year=1944 |url=https://www.ams.org/journals/bull/1944-50-05/S0002-9904-1944-08111-1/home.html|title=Recursively enumerable sets of positive integers and their decision problems |journal=Bulletin of the American Mathematical Society |volume=50 |issue=5 |pages=284–316 |doi=10.1090/s0002-9904-1944-08111-1|doi-access=free }} Introduces the important concept of [[many-one reduction]].