2,439 research outputs found
A hierarchy of Ramsey-like cardinals
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
Monotone Versions of Countable Paracompactness
One possible natural monotone version of countable paracompactness, MCP,
turns out to have some interesting properties. We investigate various other
possible monotonizations of countable paracompactness and how they are related.Comment: 11 page
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