Warm Up – Monday Calculate the Redundancy of the above network.

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Presentation transcript:

Warm Up – 4.7 - Monday Calculate the Redundancy of the above network. Draw two different spanning trees of the above network. How many spanning trees does this network have?

Test Thursday Euler Paths and Circuits Degree Sum and Edge relationship # of Hamilton Circuits = (N-1)! Weighted Graphs: Brute Force Algorithm, Nearest Neighbor Algorithm Scheduling: Decreasing Time Algorithm, Critical Time Algorithm Networks, Trees, and Spanning Trees Kruskal’s Algorithm for Min and Max Spanning Trees

Minimum Spanning Trees We use Kruskal’s Algorithm to find a minimum spanning tree. How could we slightly modify Kruskal’s Algorithm to find the Max Spanning Tree?

Maximum Spanning Trees We can find a max spanning tree by selecting the biggest weights and working our way down. Remember: We cannot complete a circuit in order for a tree to be made.