2012/32/4

The i-chords of cycles and paths

4-chromatic Koester graphs

On the total restrained domination number of direct products of graphs

Double domination critical and stable graphs upon vertex removal

Structural results on maximal k-degenerate graphs

On the dominator colorings in trees

Minimal trees and monophonic convexity

Hamiltonian-colored powers of strong digraphs

Minimal rankings of the Cartesian product Kₙ ☐ Kₘ

On properties of maximal 1-planar graphs

Wiener and vertex PI indices of the strong product of graphs

Sharp bounds for the number of matchings in generalized-theta-graphs

On the rainbow connection of Cartesian products and their subgraphs

The s-packing chromatic number of a graph

Convex universal fixers