Tuesday, 13 September 2011

D1 Introduction to graphs 13/09/11

  • Defining terms relating to graphs
  • - nodes, vertices, arcs, edges, isomorphic, connected, disconnected, complete
  • - subgraph, loops, multiple edges, bipartite, complete bipartite, degrees
  • Relationship between edges and sum of degrees
  • Describing a graph using a vertex set and edge set
  • Describing a graph using an adjacency matrix
  • Network (weighted graph) and distance matrix

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