Specialising Aronszajn trees by countable approximations

Heike Mildenberger; Saharon Shelah

doi:10.1007/s00153-002-0168-5

Specialising Aronszajn trees by countable approximations

Heike Mildenberger^*
, Saharon Shelah

^*Corresponding author for this work

Einstein Institute of Mathematics

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

4 Scopus citations

Abstract

We show that there are proper forcings based upon countable trees of creatures that specialise a given Aronszajn tree.

Original language	English
Pages (from-to)	627-647
Number of pages	21
Journal	Archive for Mathematical Logic
Volume	42
Issue number	7
DOIs	https://doi.org/10.1007/s00153-002-0168-5
State	Published - Oct 2003

Keywords

Cardinal characteristics
Iterations
Proper forcing

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Cite this

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title = "Specialising Aronszajn trees by countable approximations",

abstract = "We show that there are proper forcings based upon countable trees of creatures that specialise a given Aronszajn tree.",

keywords = "Cardinal characteristics, Iterations, Proper forcing",

author = "Heike Mildenberger and Saharon Shelah",

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AB - We show that there are proper forcings based upon countable trees of creatures that specialise a given Aronszajn tree.

KW - Cardinal characteristics

KW - Iterations

KW - Proper forcing

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JO - Archive for Mathematical Logic

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Specialising Aronszajn trees by countable approximations

Abstract

Keywords

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