Dimensions of Ordinals: Set Theory, Homology Theory, and the First Omega Alephs. - Jeffrey Bergfalk (Bull. Symb. Log., 2021)

Projective well orders and coanalytic witnesses. - Jeffrey Bergfalk; Vera Fischer; Corey Bacal Switzer (Ann. Pure Appl. Log., 2022)

Simultaneously vanishing higher derived limits without large cardinals. - Jeffrey Bergfalk; Michael Hrusák; Chris Lambie-Hanson (J. Math. Log., 2023)