No-dimension Tverberg's theorem and its corollaries in Banach spaces of type p
G. Ivanov, Bulletin of the London Mathematical Society 53 (2021) 631–641.

The Regge symmetry, confocal conics, and the Schläfli formula
A. Akopyan, I. Izmestiev, Bulletin of the London Mathematical Society 51 (2019) 765–775.

A tight estimate for the waist of the ball 
A. Akopyan, R. Karasev, Bulletin of the London Mathematical Society 49 (2017) 690–693.