Unique Perfect Phylogeny Is NP-Hard

نویسندگان

  • Michel Habib
  • Juraj Stacho
چکیده

We answer, in the affirmitive, the following question proposed by Mike Steel as a $100 challenge: “Is the following problem NP hard? Given a ternary phylogenetic X-tree T and a collection Q of quartet subtrees on X, is T the only tree that displays Q?” [25,27]

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تاریخ انتشار 2011