TY  - GEN 
AU  - Campanelli, Nicolás
AU  - Kuziak, Dorota
A4  - Estadística e Investigación Operativa
PY  - 2019
SN  - 0166-218X
UR  - http://hdl.handle.net/10498/30893
AB  - A total Roman dominating function of a graph $G=(V,E)$ is a function $f: V(G)\to \{0,1,2\}$ such that for every vertex $v$ with $f(v)=0$ there exists a vertex $u$ adjacent to $v$ with $f(u)=2$, and such that the subgraph induced by the set of vertices...
LA  - eng
PB  - Elsevier
KW  - Total Roman domination
KW  - Roman domination
KW  - Lexicographic product graphs
TI  - Total Roman domination in the lexicographic product of graphs
DO  - 10.1016/j.dam.2018.06.008
ER  -