Jing Zhang

collaborators

2 papers

math.LO2026

Strong colorings based on oscillations

Stevo Todorcevic, Jing Zhang

We show that for any uncountable cardinal $κ$ , there is a coloring $c : [κ]^{2} \to ω$ such that $c^{''} A \otimes B = ω$ for any $A, B \subseteq κ$ of order type $ω_{1}$ that are stationary…

math.LO2023

Higher Dimensional Chain Conditions

Stevo Todorcevic, Jing Zhang

We investigate higher dimensional chain conditions, where the largeness notion is given by Fubini products of a given ideal. From strong saturation properties of an ideal, we deriv…