Ulam matrix
id:
ulam-matrix-307-1341248
title:
Ulam matrix
text:
In mathematical set theory, an Ulam matrix is an array of subsets of a cardinal number with certain properties. Ulam matrices were introduced by Stanislaw Ulam in his 1930 work on measurable cardinals: they may be used, for example, to show that a real-valued measurable cardinal is weakly inaccessible.
brand slug:
wiki
category slug:
encyclopedia
description:
Term in mathematical set theory
original url:
https://en.wikipedia.org/wiki/Ulam_matrix
date created:
date modified:
2024-03-04T06:52:25Z
main entity:
{"identifier":"Q18394939","url":"https://www.wikidata.org/entity/Q18394939"}
image:
fields total:
13
integrity:
14