Steiner tree

  1. I just stumbled across this earlier and cannot understand it...

    For example, every Steiner point will have degree exactly three in a minimum Steiner tree, and the angles formed between any two of these edges will be exactly 120 degrees.

    What does 'will have degree exactly three' mean here?

    Thanks
     
  2. jcsd
Know someone interested in this topic? Share a link to this question via email, Google+, Twitter, or Facebook

Have something to add?

0
Draft saved Draft deleted