Browsing Department of Mathematics by Author "Mazorodze, Jaya P."
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An Upper Bound on the Radius of a 3VertexConnected C4Free Graph
Fundikwa, Blessings T.; Mazorodze, Jaya P.; Mukwembi, Simon (HINDAWI, 20200804)Let G=(V,E) be a finite, connected, undirected graph with vertex set V and edge set E. e distance dG (u,v) between two vertices u, v of G is the length of a shortest uv path in G.e eccentricity ec(v)of a vertex v∈V is ... 
Upper Bounds on the Diameter of Bipartite and TriangleFree Graphs with Prescribed Edge Connectivity
Fundikwa, Blessings T.; Mazorodze, Jaya P.; Mukwembi, Simon (HINDAWI, 20200903)Graph theory is used to study the mathematical structures of pairwise relations among objects. Mathematically, a pair G=(V,E) is a crisp graph, where V is a nonempty set and E is a relation on V[1]. e order of a graph G ...