Proper forcing and rectangular Ramsey theorems

Jindrich Zapletal

Proper forcing and rectangular Ramsey theorems

Logic 2007-05-23 v1 Combinatorics

Authors: Jindrich Zapletal

Abstract

I prove forcing preservation theorems for products of definable partial orders preserving the cofinality of the meager or null ideal. Rectangular Ramsey theorems for related ideals follow from the proofs.

Cite

@article{arxiv.math/0311135,
  title  = {Proper forcing and rectangular Ramsey theorems},
  author = {Jindrich Zapletal},
  journal= {arXiv preprint arXiv:math/0311135},
  year   = {2007}
}