Putting a diamond inside the square

Assaf Rinot

doi:10.1112/blms/bdv025

Putting a diamond inside the square

Assaf Rinot

Department of Mathematics

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

8 Scopus citations

Abstract

35-year-old theorem of Shelah, □λ + ⋄(λ+) does not imply ⋄λ for regular uncountable cardinals ? Here, it is proved that □λ + ⋄(λ+) is equivalent to ⋄λ for every singular cardinal λ.

Original language	English
Pages (from-to)	436-442
Number of pages	7
Journal	Bulletin of the London Mathematical Society
Volume	47
Issue number	3
DOIs	https://doi.org/10.1112/blms/bdv025
State	Published - 2015

Bibliographical note

Publisher Copyright:
© 2015 London Mathematical Society.

Funding

Funders	Funder number
German-Israeli Foundation for Scientific Research and Development	I-2354-304.6/2014

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10.1112/blms/bdv025

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abstract = "35-year-old theorem of Shelah, □λ + ⋄(λ+) does not imply ⋄λ for regular uncountable cardinals ? Here, it is proved that □λ + ⋄(λ+) is equivalent to ⋄λ for every singular cardinal λ.",

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Putting a diamond inside the square

Abstract

Bibliographical note

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