Set-theoretic mereology
We consider a set-theoretic version of mereology based on the inclusion relation ⊆ and analyze how well it might serve as a foundation of mathematics. After establishing the non-definability of ∈ from ⊆, we identify the natural axioms for ⊆-based mereology, which constitute a finitely axiomatizable,...
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Format: | Journal article |
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Uniwersytet Mikołaja Kopernika w Toruniu
2016
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author | Hamkins, J Kikuchi, M |
author_facet | Hamkins, J Kikuchi, M |
author_sort | Hamkins, J |
collection | OXFORD |
description | We consider a set-theoretic version of mereology based on the inclusion relation ⊆ and analyze how well it might serve as a foundation of mathematics. After establishing the non-definability of ∈ from ⊆, we identify the natural axioms for ⊆-based mereology, which constitute a finitely axiomatizable, complete, decidable theory. Ultimately, for these reasons, we conclude that this form of set-theoretic mereology cannot by itself serve as a foundation of mathematics. Meanwhile, augmented forms of set-theoretic mereology, such as that obtained by adding the singleton operator, are foundationally robust. |
first_indexed | 2024-03-06T21:06:58Z |
format | Journal article |
id | oxford-uuid:3cccc2ed-09da-40d5-acf6-b7e2aa6284f5 |
institution | University of Oxford |
last_indexed | 2024-03-06T21:06:58Z |
publishDate | 2016 |
publisher | Uniwersytet Mikołaja Kopernika w Toruniu |
record_format | dspace |
spelling | oxford-uuid:3cccc2ed-09da-40d5-acf6-b7e2aa6284f52022-03-26T14:15:41ZSet-theoretic mereologyJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:3cccc2ed-09da-40d5-acf6-b7e2aa6284f5Symplectic Elements at OxfordUniwersytet Mikołaja Kopernika w Toruniu2016Hamkins, JKikuchi, MWe consider a set-theoretic version of mereology based on the inclusion relation ⊆ and analyze how well it might serve as a foundation of mathematics. After establishing the non-definability of ∈ from ⊆, we identify the natural axioms for ⊆-based mereology, which constitute a finitely axiomatizable, complete, decidable theory. Ultimately, for these reasons, we conclude that this form of set-theoretic mereology cannot by itself serve as a foundation of mathematics. Meanwhile, augmented forms of set-theoretic mereology, such as that obtained by adding the singleton operator, are foundationally robust. |
spellingShingle | Hamkins, J Kikuchi, M Set-theoretic mereology |
title | Set-theoretic mereology |
title_full | Set-theoretic mereology |
title_fullStr | Set-theoretic mereology |
title_full_unstemmed | Set-theoretic mereology |
title_short | Set-theoretic mereology |
title_sort | set theoretic mereology |
work_keys_str_mv | AT hamkinsj settheoreticmereology AT kikuchim settheoreticmereology |