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pro vyhledávání: '"姜海宁(JIANG Haining)"'
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 51, Iss 5, Pp 572-579 (2024)
A Roman dominating function of a graph G is a function f from the vertex set V of G to the set {0,1,2} if the open neighbor of any vertex v of G with f (v)=0 has at least one vertex u with f (u)=2. If a function f is a Roman dominating function of a
Externí odkaz:
https://doaj.org/article/30e76b49ccf141ddb20908e274bfbd72
