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Binary choice games and arithmetical comprehension

delete2026-06-01
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OA
AI
A
Aguilera, J. P.
K
Kouptchinsky, T. *
DOI:10.1007/s00153-026-01016-4delete
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Abstract

Abstract

En 中文
We prove that Arithmetical Comprehension is equivalent to the determinacy of all clopen integer games in which each player has at most two moves per turn.
Keywords:
Reverse mathematics
Determinacy
Weak Konig's lemma

Journal

A
Archive for Mathematical Logic
IF:
0.4
Papers:
34
Citations:
0

Organization

T
Technische Universitat Wien
Scholars:
1.3W
Papers: 1.1W
Citations: 21