2 papers
math.LO2025
Generalized Descriptive Set Theory and Classification Theory
Sy-David Friedman, Tapani Hyttinen, Vadim Kulikov
Descriptive set theory is mainly concerned with studying subsets of the space of all countable binary sequences. In this paper we study the generalization where countable is replac…
math.LO2025
Borel Reductions and Cub Games in Generalized Descriptive Set Theory
Vadim Kulikov
It is shown that the power set of ordered by the subset relation modulo various versions of the non-stationary deal can be embedded into the partial order of Borel equivalence…