Comparing the Power of Games on Graphs

  title={Comparing the Power of Games on Graphs},
  author={Johann Ambrosius Barth},
The descriptive complexity of a problem is the complexity of describing the problem in some logical formalism. One of the few techniques for proving separation results in descriptive complexity is to make use of games on graphs played between two players, called the spoiler and the duplicator. There are two types of these games, which differ in the order in… CONTINUE READING