English

Adding a lot of random reals by adding a few

Logic 2017-07-26 v2

Abstract

We study pairs (V,V1)(V, V_1) of models of ZFCZFC such that adding κ\kappa-many random reals over V1V_1 adds λ\lambda-many random reals over VV, for some λ>κ.\lambda > \kappa.

Cite

@article{arxiv.1702.00172,
  title  = {Adding a lot of random reals by adding a few},
  author = {Moti Gitik and Mohammad Golshani},
  journal= {arXiv preprint arXiv:1702.00172},
  year   = {2017}
}

Comments

The proof of Claim 3.3. is fixed

R2 v1 2026-06-22T18:06:17.705Z