2013-01-07 10:00-11:00 FAMNIT-SEMIN Dr. Ted Dobson (Mississippi State University, USA) Classification of vertex-transitive graphs of order a product of two distinct primes In the mid 90’s there were two concurrent and successful programs (one by Dragan Marušič and Raffaele Scapellato…
2012-12-20 14:00-15:00 Famnit-Semin (Seminar room) Prof. Andreas Brandstädt (University of Rostock, Germany) On the complexity of some packing and covering problems in certain graph classes Packing and covering problems in graphs and hypergraphs and their relationships belong to the…
2012-12-11 10:00-11:00 FAMNIT-SEMIN prof. Pablo Spiga (University of Milano-Bicocca) Is the theory of finite primitive groups finished? From time to time you hear people saying that the theory of finite primitive groups is dead (after theO'Nan-Scott theorem and the Classification…
2012-12-03 10:00 FAMNIT-MP Dragan Marušič Primitive groups of degree twice a prime number (part II) We will give a short overview and discuss possible future directions with regards to the classification of strongly regular bicirculants, in relation to the problem…
2012-11-26 10:00 FAMNIT-MP Dragan Marušič Primitive groups of degree twice a prime number We will give a short overview and discuss possible future directions with regards to the classification of strongly regular bicirculants, in relation to the problem of obtaining…
Date: 2012-11-26 Time: 10:00 Location: FAMNIT-MP Lecturer: Dragan Marušič Title: Primitive groups of degree twice a prime number Abstract: We will give a short overview and discuss possible future directions with regards to the classification of strongly regular bicirculants, in…
2012-11-19 9:00 Seminar room at Galeb (Kettejeva 1, Koper) Prof. Endre Boros (RUTCOR, Rutgers University, USA) Quadratization of Pseudo-Boolean Functions Set functions, i.e., real mappings form the family of subsets of a finite set to the reals are known and…
2012-11-12 10:00 Seminar room at Galeb (Kettejeva 1, Koper) dr. Bojan Kuzma On maps which do not increase the spectum of difference of matrices We will show that maps, which do not increase the spectra of complex matrices (in a…
2012-10-22 10:30-10:55 Seminar room at Galeb (Kettejeva 1, Koper). Riste Škrekovski (FMF and IMFM, Ljubljana, Slovenia) Some results on network centralitiy indicies Centrality is used to quantify an intuitive feeling that in most networks some vertices are more central than others. In the talk…
2012-11-05 10:00 Seminar room at Galeb (Kettejeva 1, Koper) dr. Dragan Stevanović Spectral approach to network partitioning problems An important part of the network analysis are network partitioning problems, which come in the forms of partitioning, finding maximum cut and…