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Permutation model

In mathematical set theory, a permutation model is a model of set theory with atoms (ZFA) constructed using a group of permutations of the atoms. A symmetric model is similar except that it is a model of ZF (without atoms) and is constructed using a group of permutations of a forcing poset. One application is to show the independence of the axiom of…

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Set theoryModelAtomsGroupPermutations
11 related topics

Construction of permutation models

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Construction of filters on a group

Boolean algebra
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Construction of permutation models

Construction of filters on a group

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Permutation model

Nodes17
Edges16
Triples1
Avg. degree1.88
Density0.117647
Components1

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Permutation model

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Permutation model → model of set theory with atoms

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group permutation model atoms zfa symmetric permutations models elements constructed set using zf introduced fraenkel 1922 mostowski 1938 filter subgroup

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SubjectPredicateObjectConfidenceSrc
Permutation modelis amodel of set theory with atoms0.90text

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