Datum / Date: 3.11.14 Čas / Time: 10:00-10:45 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: dr. Rok Požar Naslov / Title: Solvable regular covering projections of graphs Povzetek / Abstract: We present basic properties of universal covering projections and exploit them in…
Datum / Date: 27.10.14 Čas / Time: 10:00-10:45 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Istvan Kovacs (UP FAMNIT) Naslov / Title: Finite CI-groups and Schur rings Povzetek / Abstract: A Cayley graph Cay(G,S) is called a CI-graph if for…
Datum / Date: 20.10.14 Čas / Time: 10:00-10:45 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Ademir Hujdurović Naslov / Title: Generalized Cayley graphs Povzetek / Abstract: Generalized Cayley graphs were defined by D.Marušič, R. Scapellato and N. Zagaglia Salvi in…
Datum / Date: 13.10.14 Čas / Time: 10:00-10:45 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: György Pál Gehér (University of Szeged and University of Debrecen, Hungary) Naslov / Title: A two dimensional matrix problem of Molnar and Timmermann and its…
Datum / Date: 6.10.14 Čas / Time: 11:00-12:00 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Dr. Pablo De Caria (National University of La Plata, Argentina) Naslov / Title: On chordal and dually chordal graphs and their tree representations Povzetek /…
Datum / Date: 6.10.14 Čas / Time: 10:00-11:00 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Dr. Flavia Bonomo (Buenos Aires University, Argentina) Naslov / Title: Minimum weight clique cover in claw-free perfect graphs Povzetek / Abstract: For a perfect graph…
Datum / Date: 29.9.14 Čas / Time: 10:00-11:00 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Dr Matthew Johnson (Durham University, UK) Naslov / Title: Finding (Shortest) Paths between Graph Colourings Povzetek / Abstract: The reconfiguration graph of the $k$-colourings of…
Datum / Date: 16.6.14 Čas / Time: 10:00-12:00 Predavalnica / Location: FAMNIT-MP Predavatelj / Lecturer: Janez Povh (Fakulteta za informacijske študije v Novem mestu) Naslov / Title: Kaj imata skupnega kombinatorična optimizacija in realna algebraična geometrija Povzetek / Abstract: V…
Datum / Date: 2.6.14 Čas / Time: 10:00-11:00 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Dr. Russ Woodroofe ( Mississippi State University, USA) Naslov / Title: Noncontractibility of the coset lattice and fixed points of group actions Povzetek / Abstract:…
Datum / Date: 9.6.14 Čas / Time: 10:00-11:00 Predavalnica / Location: FAMNIT-SEMIN Predavatelj / Lecturer: Slobodan Danko Bosanac (Ruđer Bošković Institute, Croatia) Naslov / Title: Verifiable information: the problem of communication Povzetek / Abstract: Exchange of information occurs on all…