When automorphisms of P(k)/[k]<N0 are trivial off a small set

Saharon Shelah; Juris Steprans

doi:10.4064/fm222-2-2016

When automorphisms of P(k)/[k]^<N0 are trivial off a small set

Saharon Shelah
, Juris Steprans

Einstein Institute of Mathematics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

It is shown that if k > 2ⁿ⁰ and k is less than the first inaccessible cardinal then every automorphism of P(k)/[k]^>n0is trivial outside of a set of cardinality 2ⁿ⁰.

Original language	English
Pages (from-to)	167-181
Number of pages	15
Journal	Fundamenta Mathematicae
Volume	235
Issue number	2
DOIs	https://doi.org/10.4064/fm222-2-2016
State	Published - 2016

Bibliographical note

Publisher Copyright:
© Instytut Matematyczny PAN, 2016.

Keywords

Automorphism
Dominating number

Access to Document

10.4064/fm222-2-2016

Cite this

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abstract = "It is shown that if k > 2n0 and k is less than the first inaccessible cardinal then every automorphism of P(k)/[k]>n0is trivial outside of a set of cardinality 2n0.",

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