Gaps in analytic quotients

• Autorzy: Stevo Todorčević
• Języki publikacji: EN

Abstrakty

EN

We prove that the quotient algebra P(ℕ)/I over any analytic ideal I on ℕ contains a Hausdorff gap.

Kategorie tematyczne

• 03E15: Descriptive set theory

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 1998
• Tom: 156
• Numer: 1
• Strony: 85-97

Daty

wydano

1998

otrzymano

1997-08-21

Twórcy

autor

Stevo Todorčević

• Department of Mathematics, University of Toronto, Toronto, Ontario, Canada M5S 3G3
• Matematicki Institut, Kneza Mihaila 35, 11000 Beograd, Yugoslavia
• Centre de Recerca Matematica, Institut D'Estudias Catalans, Apartat 50, E-08193 Bellaterra, Catalonia, Spain

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