TY  - GEN 
AU  - Cabrera Martínez, Abel
AU  - Peterin, Iztok
AU  - González Yero, Ismael
A4  - Matemáticas
PY  - 2021
SN  - 2473-6988
UR  - http://hdl.handle.net/10498/25712
AB  - Let G be a graph with vertex set V(G). A function f : V(G) -> {0, 1, 2) is a Roman dominating function on G if every vertex v is an element of V(G) for which f(v) = 0 is adjacent to at least one vertex u is an element of V(G) such that f(u) = 2. The...
LA  - eng
PB  - AMER INST MATHEMATICAL SCIENCES-AIMS
KW  - roman domination
KW  - domination
KW  - direct product graph
KW  - rooted product graph
TI  - Roman domination in direct product graphs and rooted product graphs1
DO  - 10.3934/math.2021643
ER  -