Small u_kappa and large 2^kappa for supercompact kappa

Abstract

In a recent preprint, Garti and Shelah state that the techniques of a paper of Dzamonja and Shelah can be used to force u_kappa to be kappa^+ for supercompact kappa with 2^kappa arbitrarily large. In this expository article we spell out the details of how this can be done.

arXiv commentExpository article going through a specific application of the technique introduced in arXiv:math/0102043. 11 pages