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THE WEAK EXTENSION PRINCIPLE

Part of: Set theory

Published online by Cambridge University Press:  26 August 2025

ALESSANDRO VIGNATI*
Affiliation:
INSTITUT DE MATHÉMATIQUES DE JUSSIEU - PARIS RIVE GAUCHE (IMJ-PRG) 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), UNIVERSITÉ PARIS CITÉ BÂTIMENT SOPHIE GERMAIN 8 PLACE AURÉLIE NEMOURS PARIS 75013 FRANCE E-mail: deniz.yilmaz@irif.fr URL: https://denizyilmaz.fr

Abstract

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

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Type
Article
Copyright
© The Author(s), 2025. Published by Cambridge University Press on behalf of The Association for Symbolic Logic

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