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Full-Text Articles in Discrete Mathematics and Combinatorics
Nested (2,R)-Regular Graphs And Their Network Properties., Josh Daniel Brooks
Nested (2,R)-Regular Graphs And Their Network Properties., Josh Daniel Brooks
Electronic Theses and Dissertations
A graph G is a (t, r)-regular graph if every collection of t independent vertices is collectively adjacent to exactly r vertices. If a graph G is (2, r)-regular where p, s, and m are positive integers, and m ≥ 2, then when n is sufficiently large, then G is isomorphic to G = Ks+mKp, where 2(p-1)+s = r. A nested (2,r)-regular graph is constructed by replacing selected cliques with a (2,r)-regular graph and joining the vertices of the peripheral cliques. For …
Liar's Domination In Grid Graphs, Christopher Kent Sterling
Liar's Domination In Grid Graphs, Christopher Kent Sterling
Electronic Theses and Dissertations
As introduced by Slater in 2008, liar's domination provides a way of modeling protection devices where one may be faulty. Assume each vertex of a graph G is the possible location for an intruder such as a thief. A protection device at a vertex v is assumed to be able to detect the intruder at any vertex in its closed neighborhood N[v] and identify at which vertex in N[v] the intruder is located. A dominating set is required to identify any intruder's location in the graph G, and if any one device can fail to …