## Reference Topics 9-1

An historical reference, along with a solution and interesting links for the Konigsberg bridge problem is found at this site:

http://mathforum.org/isaac/problems/bridgesol1.html

This site provides a thorough overview of the Traveling Salesperson Problem (TSP):

http://www.nist.gov/dads/HTML/travelingSalesman.html

This site provides Graph Theory tutorials:… See the whole entry