### Two consistency results on set mappings

by Komjath and Shelah. [KoSh:645]

J Symbolic Logic, 2000

It is consistent that there is a set mapping from the
four-tuples of omega_n into the finite subsets with no free
subsets of size t_n for some natural number t_n . For any
n< omega it is consistent that there is a set mapping from the
pairs of omega_n into the finite subsets with no infinite free
sets.

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