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THE WEAK EXTENSION PRINCIPLE

Part of: Set theory

Published online by Cambridge University Press:  26 August 2025

ALESSANDRO VIGNATI Open the ORCID record for ALESSANDRO VIGNATI [Opens in a new window]  and
DENIZ YILMAZ
ALESSANDRO VIGNATI*
Affiliation:
INSTITUT DE MATHÉMATIQUES DE JUSSIEU - PARIS RIVE GAUCHE (IMJ-PRG) https://ror.org/03fk87k11 UNIVERSITÉ PARIS CITÉ INSTITUT UNIVERSITAIRE DE FRANCE BÂTIMENT SOPHIE GERMAIN 8 PLACE AURÉLIE NEMOURS 75013 PARIS FRANCE URL: http://www.automorph.net/avignati
DENIZ YILMAZ
Affiliation:
INSTITUT DE RECHERCHE EN INFORMATIQUE FONDAMENTALE (IRIF), https://ror.org/02krdtz55 UNIVERSITÉ PARIS CITÉ BÂTIMENT SOPHIE GERMAIN 8 PLACE AURÉLIE NEMOURS PARIS 75013 FRANCE E-mail: deniz.yilmaz@irif.fr URL: https://denizyilmaz.fr
*
E-mail: vignati@imj-prg.fr
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Abstract

We prove a rigidity result for maps between Čech–Stone remainders under fairly mild forcing axioms.

Keywords

Čech–Stone remaindershomeomorphismsforcing axioms

MSC classification

Primary: 03E35: Consistency and independence results
Secondary: 03E57: Generic absoluteness and forcing axioms 03E65: Other hypotheses and axioms

Information

Type
Article
Information
The Journal of Symbolic Logic , First View , pp. 1 - 11
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Copyright
© The Author(s), 2025. Published by Cambridge University Press on behalf of The Association for Symbolic Logic

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References

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