Birkhoff conjecture for nearly centrally symmetric domains
V. Kaloshin, E. Koudjinan, K. Zhang, Geometric and Functional Analysis 34 (2024) 1973–2007.

Steenrod pseudocycles, lifted cobordisms, and Solomon’s relations for Welschinger invariants
X. Chen, Geometric and Functional Analysis 32 (2022) 490–567.

Nearly circular domains which are integrable close to the boundary are ellipses
G. Huang, V. Kaloshin, A. Sorrentino, Geometric and Functional Analysis 28 (2018) 334–392.

Diophantine properties of elements of SO(3)
V. Kaloshin, I. Rodnianski, Geometric And Functional Analysis 11 (2001) 953–970.

Gaussian decay of the magnetic eigenfunctions
L. Erdös, Geometric and Functional Analysis 6 (1996) 231–248.