A constructive algorithm for building rectifiable curves in weakly convex sets
M. Lopushanski, G. Ivanov, in:, AIP Conference Proceedings, AIP Publishing, 2024.

Quantitative Steinitz theorem: A polynomial bound
G. Ivanov, M. Naszódi, Bulletin of the London Mathematical Society 56 (2024) 796–802.

Erds-Ko-Rado and Hilton-Milner theorems for two-forms
G. Ivanov, S. Köse, Discrete Mathematics 346 (2023).

Functional John and Löwner conditions for pairs of log-concave functions
G. Ivanov, M. Naszódi, International Mathematics Research Notices 2023 (2023) 20613–20669.

Functional John ellipsoids
G. Ivanov, M. Naszódi, Journal of Functional Analysis 282 (2022).

A quantitative Helly-type theorem: Containment in a homothet
G. Ivanov, M. Naszodi, SIAM Journal on Discrete Mathematics 36 (2022) 951–957.

Rectifiable curves in proximally smooth sets
G. Ivanov, M.S. Lopushanski, Set-Valued and Variational Analysis 30 (2022) 657–675.

On the volume of sections of the cube
G. Ivanov, I. Tsiutsiurupa, Analysis and Geometry in Metric Spaces 9 (2021) 1–18.

Tight frames and related geometric problems
G. Ivanov, Canadian Mathematical Bulletin 64 (2021) 942–963.

Functional Löwner ellipsoids
G. Ivanov, I. Tsiutsiurupa, Journal of Geometric Analysis 31 (2021) 11493–11528.

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.

On the volume of projections of the cross-polytope
G. Ivanov, Discrete Mathematics 344 (2021).