Peter Krautzberger on the web

Shelah's Model without P-points-- part 4

Read more about this series at the first post.

Part 4: $\omega^\omega$-bounding

In short:

  • Basic Properties:
    • Grigorieff forcing and the Sacks variant are $\omega^\omega$-bounding
screenshot of page 4

Part 4 as PDF

Part 4 as Xournal-source