A hierarchy of Ramsey-like cardinals
Abstract
We introduce a hierarchy of large cardinals between weakly compact and measurable cardinals, that is closely related to the Ramsey-like cardinals introduced by Victoria Gitman, and is based on certain infinite filter games, however also has a range of equivalent characterizations in terms of elementary embeddings. The aim of this paper is to locate the Ramsey-like cardinals studied by Gitman, and other well-known large cardinal notions, in this hierarchy.
- Publication:
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arXiv e-prints
- Pub Date:
- October 2017
- DOI:
- arXiv:
- arXiv:1710.10043
- Bibcode:
- 2017arXiv171010043H
- Keywords:
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- Mathematics - Logic