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The Covering Property Axiom, CPA: A Combinatorial Core of the Iterated Perfect Set Model

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Februar 2015

Beschreibung

Beschreibung

This book explores a new axiom of set theory--CPA, the Covering Property Axiom. CPA is consistent with the usual ZFC axioms. It is true in the iterated Sacks model and actually captures the combinatorial core of this model. A plethora of results known to be true in the Sacks model easily follow from CPA. Replacing iterated forcing arguments with deductions from CPAs simplifies proofs, provides deeper insight, and leads to new results. Researchers who use set theory in their work will find much of interest in this book.

Inhaltsverzeichnis

1. Axiom CPAcube and its consequences: properties (A)-(E); 2. Games and axiom CPAgame/cube; 3. Prisms and axioms CPAgame/prism and CPAprism; 4. CPAprism and coverings with smooth functions; 5. Applications of CPAgame/prism; 6. CPA and properties (F*) and (G); 7. CPA in the Sacks model.

Portrait

Krzysztof Ciesielski is Professor of Mathematics at West Virginia University. Janusz Pawlikowksi is Professor of Mathematics at Wroclaw University.
EAN: 9780521839204
ISBN: 0521839203
Untertitel: 'Cambridge Tracts in Mathematic'. Sprache: Englisch.
Verlag: CAMBRIDGE UNIV PR
Erscheinungsdatum: Februar 2015
Seitenanzahl: 174 Seiten
Format: gebunden
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