Research group at the University of Szeged and in collaboration with the HUN-REN Alfréd Rényi Institute of Mathematics.
The research group aims to investigate mathematical problems related to the geometric theory of lattices and to explore their applications in cryptography.
The project is funded by the Hungarian–Chinese Industrial Science and Technology Cooperation Programme under grant number 2024-1.2.8-TÉT-IPARI-CN-2025-00011.
Participating institutions: University of Szeged (SZTE), HUN-REN Alfréd Rényi Institute of Mathematics, and Jinan University.
Zsolt Lángi is an associate professor at the Bolyai Institute, University of Szeged, and a senior research fellow at the HUN-REN Alfréd Rényi Institute of Mathematics. His research focuses on discrete, convex and combinatorial geometry, with particular interests in geometric optimization, normed spaces and the equilibrium properties of convex bodies.
Personal website
Gergely Ambrus is a mathematician affiliated with the University of Szeged and the HUN-REN Alfréd Rényi Institute of Mathematics. His interests include discrete mathematics, convex geometry, probability theory and discrete analysis, especially problems connecting geometric questions with analytic and probabilistic methods.
Bolyai Institute profile
Márton Naszódi is a senior research fellow in the Geometry Department of the HUN-REN Alfréd Rényi Institute of Mathematics and is also affiliated with Eötvös Loránd University. He studies convex and discrete geometry, including extremal questions involving convex bodies, ellipsoids and geometric inequalities.
Rényi Institute profile
Ádám Sagmeister is an assistant professor in the Department of Geometry at the Bolyai Institute, University of Szeged. His research focuses on convex and discrete geometry, especially geometric inequalities and extremal problems in spaces of constant curvature, including spherical and hyperbolic geometry, as well as circle packing problems.
Academic profile
Károly Bezdek is a professor of mathematics at the University of Calgary and a leading researcher in discrete, convex and combinatorial geometry. His work includes packings, coverings, tilings, geometric lattices, and questions of rigidity and optimization.
Personal website
Ferenc Fodor is a professor at the University of Szeged and heads its Bolyai Institute and Department of Geometry. His research concerns convex and stochastic geometry, particularly geometric approximation, random polytopes and inequalities for convex bodies.
Personal website
Shanshan Wang is a PhD student at the University of Szeged under the supervision of Zsolt Lángi. Her research interests include discrete, convex and combinatorial geometry, the geometry of normed spaces, geometric isoperimetric problems and equilibrium points of convex bodies.
Personal websiteBarnabás Gárgyán is a PhD student researching problems in convex and discrete geometry, especially central sections of high-dimensional cubes and the Laplace–Pólya integral. His joint work with Gergely Ambrus develops geometric and combinatorial methods for understanding these extremal questions.
University of Warwick profile