Multiple gaps

• Autorzy: Antonio Avilés , Stevo Todorcevic
• Języki publikacji: EN

Abstrakty

EN

We study a higher-dimensional version of the standard notion of a gap formed by a finite sequence of ideals of the quotient algebra 𝓟(ω)/fin. We examine different types of such objects found in 𝓟(ω)/fin both from the combinatorial and the descriptive set-theoretic side.

Kategorie tematyczne

• 03E50: Continuum hypothesis and Martin's axiom
• 03E05: Other combinatorial set theory
• 03E15: Descriptive set theory
• 03E75: Applications of set theory
• 46B26: Nonseparable Banach spaces

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 2011
• Tom: 213
• Numer: 1
• Strony: 15-42

Daty

wydano

2011

Twórcy

autor

Antonio Avilés

• Departamento de Matemáticas, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain

autor

Stevo Todorcevic

• CNRS FRE 3233, Université Paris Diderot Paris 7, UFR de mathématiques case 7012, site Chevaleret, 75205 Paris, France
• Department of Mathematics, University of Toronto, Toronto, Canada, M5S 3G3

Identyfikatory

DOI

10.4064/fm213-1-2