Forcing Isomorphism II

Details Forcing Isomorphism II Forcing Isomorphism II

2000-11-21

arxiv.org/abs/math/0011169v1

Journal of Symbolic Logic, 61(1996):1305--1320

Mathematics

Logic

Scientific paper

If T has only countably many complete types, yet has a type of infinite multiplicity then there is a ccc forcing notion Q such that, in any Q --generic extension of the universe, there are non-isomorphic models M_1 and M_2 of T that can be forced isomorphic by a ccc forcing. We give examples showing that the hypothesis on the number of complete types is necessary and what happens if `ccc' is replaced other cardinal-preserving adjectives. We also give an example showing that membership in a pseudo-elementary class can be altered by very simple cardinal-preserving forcings.

Affiliated with

Also associated with

No associations

Rating

Forcing Isomorphism II does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Forcing Isomorphism II, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Forcing Isomorphism II will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-590414