On Two Outer Independent Roman Domination Related Parameters in Torus Graphs

In a graph <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>G</mi><mo>=</mo><mo>(</mo><mi>V</mi><mo>,</mo><mi>E</mi><mo>)<...

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Bibliographic Details
Main Authors: Hong Gao, Xing Liu, Yuanyuan Guo, Yuansheng Yang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/10/18/3361