Bulletin of the Iranian Mathematical Society - Journal - Bridge of Knowledge

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Bulletin of the Iranian Mathematical Society

ISSN:

1017-060X

eISSN:

1735-8515

Disciplines
(Field of Science):

  • mathematics (Natural sciences)

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2018 15 A
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Year 2023 1.5
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2023 1.5
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Catalog Journals

Year 2022
Year 2015
  • On trees attaining an upper bound on the total domination number

    A total dominating set of a graph G is a set D of vertices of G such that every vertex of G has a neighbor in D. The total domination number of a graph G, denoted by γ_t(G), is the minimum cardinality of a total dominating set of G. Chellali and Haynes [Total and paired-domination numbers of a tree, AKCE International Journal of Graphs and Combinatorics 1 (2004), 69-75] established the following upper bound on the total domination...

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