2003/11/09 by Jindrich Zapletal, Jindřich Zapletal, Zapletal, Jindrich
Computer Science · Economics, Econometrics and Finance · Mathematics · #03E02 #03E17 #03E60 #Advanced Topology and Set Theory #Combinatorics (math.CO) #Computability, Logic, AI Algorithms #Economic theories and models #FOS: Mathematics #Logic (math.LO) #math.CO #math.LO #msc:03E02 #msc:03E17 #msc:03E60
paper · pdf · doi:10.48550/arxiv.math/0311135
16 pages
arxiv created 2003/11/09 · openalex publication_date 2003/11/09 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.