213 research outputs found
Laver and set theory
In this commemorative article, the work of Richard Laver is surveyed in its full range and extent.Accepted manuscrip
Embeddings into outer models
We explore the possibilities for elementary embeddings , where
and are models of ZFC with the same ordinals, , and
has access to large pieces of . We construct commuting systems of such maps
between countable transitive models that are isomorphic to various canonical
linear and partial orders, including the real line
- β¦