New transmission irregular chemical graphs
نویسندگان
چکیده
The transmission of a vertex v (chemical) graph G is the sum distances from to other vertices in G. If any two have different transmissions, then irregular graph. It shown that for odd number n≥7 there exists chemical tree order n. A construction provided which generates new trees. Two additional families graphs are characterized by property irregularity and sufficient condition guarantee preserved upon adding edge.
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2023
ISSN: ['1872-6771', '0166-218X']
DOI: https://doi.org/10.1016/j.dam.2023.07.017