2022-01-17 10:00 — 11:00 ZOOM Mirza Krbezlija (UP FAMNIT, Slovenia) Covering and domination at distance Various theoretical and practical motivations have led to generalizations of many classical graph optimization problems to their distance-based variants. Informally, this means that the adjacency…
2022-01-10 10:00 — 11:00 FAMNIT-MP1 & ZOOM Martin Milanič (UP FAMNIT and IAM, Slovenia) Rise and fall of three conjectures on equistable graphs In 1980, Payan introduced equistable graphs as graphs admitting positive weights on vertices such that a subset…
2021-12-20 10:00 — 11:00 FAMNIT-MP1 & ZOOM Đorđe Mitrović (University of Primorska). On Automorphisms of the Double cover of circulant graphs Canonical bipartite double cover of a graph $X$ is defined to be the graph $BX coloneqq Xtimes K_2$. The…
2021-12-06 10:00 — 11:00 FAMNIT-MP1 & ZOOM Štefko Miklavič (University of Primorska, Slovenia) Distance magic graphs Let $Gamma$ be a graph with vertex set $V$, and let $n=|V|$. A distance magic labeling of $Gamma$ is a bijection $ell : V…
2021-11-29 10:00 — 11:00 FAMNIT-MP1 & ZOOM Luke Morgan (University of Primorska, Slovenia) Star normal quotients and twisted wreath quasiprimitive groups I'll present some joint work with Eda Kaja in which we have constructed a new infinite family of locally…
10:00 — 11:00 FAMNIT-MP1 & ZOOM Clément Dallard (University of Primorska, Slovenia) Tree decompositions with bounded independence number The independence number of a tree decomposition T of a graph is the smallest integer k such that each bag of T…
2021-11-08 10:00 — 11:00 FAMNIT MP1 Bojan Kuzma ( University of Primorska, Slovenia) What does Birkhoff-James orthogonality know about the norm? There are several possibilities to generalize the relation of orthogonality from Euclidean to arbitrary normed spaces. Among the better…
2021-11-15 10:00 — 11:00 FAMNIT MP1 René Rodríguez Aldama (University of Primorska, Slovenia) Minimal codes form a special class of linear codes characterized by the property that none of the codewords is covered by some other linearly independent codeword. In…
2021-11-04 18:00 – 19:00 ZOOM (See link below) Niko Tratnik, University of Maribor, Slovenia Generalized Cut Method Applied to Some Distance-Based Topological Indices The cut method has an important role in the investigation of molecular descriptors. Very often it was…