Welcome guest
You're not logged in.
136 users online, thereof 1 logged in

It turns out that the occurence of forbidden self-contained sets is only a technical problem and we can circumvent it by skillfully defining a contained relation, as follows:

Definition: Contained Relation $"\in_X"$

Let $X$ be a set. The contained relation $\in_X\subseteq X \times X$ is a relation defined by $$\in_X:=\{(a,b)\in X\times X\mid a\in b\}.$$

| | | | | created: 2019-02-03 14:07:49 | modified: 2019-02-03 14:48:20 | by: bookofproofs | references: [8055]

This work was contributed under CC BY-SA 3.0 by:

This work is a derivative of:


Bibliography (further reading)

[8055] Hoffmann, D.: “Forcing, Eine Einführung in die Mathematik der Unabhängigkeitsbeweise”, Hoffmann, D., 2018

FeedsAcknowledgmentsTerms of UsePrivacy PolicyImprint
© 2018 Powered by BooOfProofs, All rights reserved.