2011/31/4

On the forcing geodetic and forcing steiner numbers of a graph

Some results on semi-total signed graphs

Complete minors, independent sets, and chordal graphs

Oriented colouring of some graph products

Characterization of trees with equal 2-domination number and domination number plus two

Connected global offensive k-alliances in graphs

Upper bounds on the b-chromatic number and results for restricted graph classes

Wiener index of the tensor product of a path and a cycle

Spanning tree congestion of rook's graphs

Roman bondage in graphs

Planar graphs without 4-, 5- and 8-cycles are 3-colorable

On monochromatic paths and bicolored subdigraphs in arc-colored tournaments