User talk:Hwang000

Need comments about the Dual Graph. One good application of dual graph is to create a complementary circuit which works in the opposite way to the original circuit. I have an example that does not satisfy this rule. Please let me know why this example does not satisfy, or whether I miss something in this case.

http://commons.wikimedia.org/wiki/Image:DualGraph.JPG#file

In the above graph, the conducting path 1-3-5 or 2-3-4 between A & B in graph G is also a conducting path in dual graph G'(1*-3*-5* or 2*-3*-4*). According to the theory of dual graph, G and G' should work in a complementary way. Please someone explains this problem.

Hwang000 (talk) 07:10, 15 October 2008 (UTC)