Heliyon (2022). [3] On the Aα-spectral radius of a graph. Linear Algebra and its Applications (2018). [4] Edge-transitive bi-Cayley graphs. Journal of Combinatorial Theory Series B (2020).

Discrete Mathematics (2010). [4] On the hardness of finding the geodetic number of a subcubic graph. Information Processing Letters (2018). Back to "Combinatorics and Discrete Mathematics" ...

This paper introduces Sensor Graphs, a discrete event modeling language directed at physical systems with binary and identity sensors (e.g., RFID). The aim of Sensor Graphs is to simplify the modeling ...

Learn about and revise ratio, proportion and rates of change with this BBC Bitesize GCSE Maths Edexcel study guide.

Aquaculture is a growing industry. It would be beneficial to the fish farmers if the data about the fish, such as the ecosystem, food and related information are available to them to increase the fish ...

We show that the decision problem for total outer-connected vertex-edge domination problem is N P N P -Complete even for bipartite graphs. We prove that for every tree of order n ≥ 3 n ≥ 3 with l l ...

Let G = (V,E) G = (V, E) be a graph. A subset S S of V V is called a dominating set of G G if every vertex not in S S is adjacent to some vertex in S. S. The domination number γ(G) γ (G) of G G is the ...

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