نتایج جستجو برای: convex domination subdivision number

تعداد نتایج: 1225418  

Journal: :Discrete Mathematics 2000

Journal: :Journal of the Egyptian Mathematical Society 2020

Journal: :International Journal of Apllied Mathematics 2016

Journal: :Discrete Applied Mathematics 2011

Journal: :Tamkang Journal of Mathematics 2021

Journal: :Discussiones Mathematicae Graph Theory 2019

Journal: :Discrete Applied Mathematics 2014

Journal: :European Journal of Combinatorics 2016

Journal: :Discussiones Mathematicae Graph Theory 2006
Paul Dorbec Sylvain Gravier Sandi Klavzar Simon Spacapan

Upper and lower bounds on the total domination number of the direct product of graphs are given. The bounds involve the {2}-total domination number, the total 2-tuple domination number, and the open packing number of the factors. Using these relationships one exact total domination number is obtained. An infinite family of graphs is constructed showing that the bounds are best possible. The dom...

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