Buchholz psi functions
id:
buchholz-psi-functions-315-2239781
title:
Buchholz psi functions
text:
Buchholz's psi-functions are a hierarchy of single-argument ordinal functions ψ ν introduced by German mathematician Wilfried Buchholz in 1986. These functions are a simplified version of the θ -functions, but nevertheless have the same strength as those. Later on this approach was extended by Jäger and Schütte.
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Buchholz_psi_functions
date created:
date modified:
2024-02-05T20:01:59Z
main entity:
{"identifier":"Q48996114","url":"https://www.wikidata.org/entity/Q48996114"}
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13
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