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The hidden use of new axioms

Kant, Deborah (2023) The hidden use of new axioms. [Preprint]

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Abstract

This paper analyses the hidden use of new axioms in set-theoretic practice with a focus on large cardinal axioms and presents a general overview of set-theoretic practices using large cardinal axioms. The hidden use of a new axiom provides extrinsic reasons in support of this axiom via the idea of verifiable consequences, which is especially relevant for set-theoretic practitioners with an absolutist view. Besides that, the hidden use has pragmatic significance for further important sub-groups of the set-theoretic community---set-theoretic practitioners with a pluralist view and set-theoretic practitioners who aim for ZFC-proofs. By describing this, the paper gives a more complete picture of new axioms in set-theoretic practice. These observations, for instance, show that set-theoretic practitioners interested in ZFC-proofs use tools that go beyond ZFC. The analysis is based on empirical data that was
collected in an extensive interview study with set-theoretic practitioners.


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Item Type: Preprint
Creators:
CreatorsEmailORCID
Kant, Deborahkantdebo@gmail.com0000-0002-5716-0924
Keywords: Set-theoretic practice Large cardinal axioms
Subjects: Specific Sciences > Mathematics > Logic
Specific Sciences > Mathematics
General Issues > Social Epistemology of Science
Depositing User: Deborah Kant
Date Deposited: 21 Dec 2023 17:36
Last Modified: 21 Dec 2023 17:36
Item ID: 22889
Subjects: Specific Sciences > Mathematics > Logic
Specific Sciences > Mathematics
General Issues > Social Epistemology of Science
Date: 25 November 2023
URI: https://philsci-archive.pitt.edu/id/eprint/22889

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