2020-11-30 10:00 — 11:00 ZOOM (See link below) Sadmir Kudin (UP FAMNIT-IAM, Slovenia) An Analysis of the C class of Bent Functions In early nineties C.Carlet introduced two new classes of bent functions, both derived from the Maiorana-McFarland (MM) class,…
2020-11-23 10:00 — 11:00 ZOOM (See link below) René Rodríguez Aldama Minimal linear codes: new constructions Linear codes have been widely used in communication systems since the beginning of the digital age. Mathematical research focused on error-correcting codes because of…
2020-11-16 10:00 — 11:00 ZOOM (See link below) Amar Bapić (UP IAM, Slovenia) Cryptographically significant mappings over $mathbb{F}_2^n$. In the first part of the talk, we give basic definitions and properties of some cryptographically significant mappings, including (vectorial) bent functions,…
2020-11-09 10:00 — 11:00 ZOOM (See link below) Nastja Cepak (UP IAM, Slovenia) Post-Quantum Cryptography This is the first in a series of seminars by members of the Center of Cryptography. Our research has many practical applications, and in the…
2020-11-02 10:00 — 11:00 ZOOM (See link below) Irena Penev (Charles University, Czech Republic ) Coloring certain even-hole-free graphs This talk will consist of three parts. In the first part of the talk (joint work with Valerio Boncompagni and Kristina…
2020-10-26 10:00 — 11:00 ZOOM (See link below) Peter Muršič (UP FAMNIT) Strong cliques in diamond-free graphs. A strong clique in a graph is a clique intersecting all inclusion-maximal stable sets. Strong cliques play an important role in the study…
2020-10-19 10:00 — 11:00 FAMNIT-VP1 and Zoom Meike Hatzel (TU Berlin, Germany) Constant Congestion Brambles In this talk I will present a small result we achieved during a workshop in February this year. My coauthors on this are Marcin Pilipczuk,…
2020-10-13 10:00 — 11:00 FAMNIT-Muzejski4 Dragan Stevanović (MISANU) On graphs with distinct vertex transmissions Transmission of a vertex in a connected graph is the sum of distances from that vertex to all other vertices in the graph. While the use…
2020-10-12 10:00 — 11:00 FAMNIT-VP1 and Zoom Isolde Adler (University of Leeds) On the tree-width of even-hole-free graphs In recent years, even-hole-free graphs were the object of much attention, however, many questions remain unanswered, such as the existence of a…