On a Tverberg graph. - Olimjoni Pirahmad; Alexandr Polyanskii; Alexey Vasilevskii (CoRR, 2021)

Intersecting Diametral Balls Induced by a Geometric Graph. - Olimjoni Pirahmad; Alexandr Polyanskii; Alexey Vasilevskii (Discret. Comput. Geom., 2024)