2 papers
math.LO2025
Reals in the Matet and Willow Models
Raiean Banerjee
In this article, we try to complete the regularity implications between the regularitites of the well-known tree forcing notions at the level of the projective h…
math.LO2022
Borel chromatic numbers of locally countable graphs and forcing with superperfect trees
Raiean Banerjee, Michel Gaspar
In this work we study the uncountable Borel chromatic numbers, defined by Geschke (2011) as cardinal characteristics of the continuum, of low complexity graphs. We show that a stro…