Šajna Mateja

Mateja Šajna is a Professor of Discrete Mathematics at the University of Ottawa, Canada. She completed her in applied mathematics at the University of Ljubljana under the supervision of Bojan Mohar, and her graduate degrees in discrete mathematics at Simon Fraser University under the supervision of the renowned Canadian graph theorist Brian Alspach. In

Mohar Bojan

Bojan Mohar is a professor of Mathematics at Simon Fraser University in Canada. Mohar’s research concerns topological graph theory (graphs on surfaces, planar graphs), algebraic graph theory (laplace eigenvalues of graphs, spectrum of infinite graphs, graph algorithms), graph minors, and graph coloring (list coloring, edge-coloring, nowhere-zero flows). Mohar was a Fulbright visiting scholar at Ohio