4 papers
On nut graphs with two vertex and three edge orbits
Ksenija Rozman, Primož Šparl
Nut graphs are graphs whose adjacency matrix is singular with one-dimensional null space spanned by a vector with no zero entries. In a recent paper, Bašić, Fowler and Pisanski pro…
Self-reverse labelings of distance magic graphs
Petr Kovář, Ksenija Rozman, Primož Šparl
A graph is distance magic if it admits a bijective labeling of its vertices by integers from up to the order of the graph in such a way that the sum of the labels of all the ne…
Distance magic labelings of Cartesian products of cycles
Ksenija Rozman, Primož Šparl
A graph of order is distance magic if it admits a bijective labeling of its vertices with integers from to such that each vertex has the same sum of the labels of its n…
Tetravalent distance magic graphs of small order and an infinite family of examples
Ksenija Rozman, Primož Šparl
A graph of order is distance magic if it admits a bijective labeling of its vertices with integers from to such that each vertex has the same sum of the labels of its n…