1.

Record Nr.

UNINA9910818967903321

Autore

Rosłanowski Andrzej <1960->

Titolo

Norms on possibilities I : forcing with trees and creatures / / Andrzej Rosłanowski, Saharon Shelah

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , [1999]

©1999

ISBN

1-4704-0262-9

Descrizione fisica

1 online resource (186 p.)

Collana

Memoirs of the American Mathematical Society, , 0065-9266 ; ; number 671

Disciplina

510 s

511.3/22

Soggetti

Set theory

Forcing (Model theory)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"September 1999, volume 141, number 671 (first of 4 numbers)."

Nota di bibliografia

Includes bibliographical references (pages 166-167).

Nota di contenuto

""Chapter 3. More properties""""3.1. Old reals are dominating""; ""3.2. Preserving non-meager sets""; ""3.3. Preserving non-null sets""; ""3.4. (No) Sacks Property""; ""3.5. Examples""; ""Chapter 4. Omittory with Halving""; ""4.1. What omittory may easily do""; ""4.2. More operations on weak creatures""; ""4.3. Old reals are unbounded""; ""4.4. Examples""; ""Chapter 5. Around not adding Cohen reals""; ""5.1. (f,g)-bounding""; ""5.2. (t,F)-bounding""; ""5.3. Quasi-generic Î? and preserving them""; ""5.4. Examples""; ""Chapter 6. Playing with ultrafilters""; ""6.1. Generating an ultrafilter""

""6.2. Between Ramsey and p-points""""6.3. Preserving ultrafilters""; ""6.4. Examples""; ""Chapter 7. Friends and relatives of PP""; ""7.1. Balcerzak-Plewik number""; ""7.2. An iterable friend of the strong PP-property""; ""7.3. Bounded relatives of PP""; ""7.4. Weakly non-reducible p-filters in iterations""; ""7.5. Examples""; ""List of definitions""; ""Bibliography""