All that Glisters is not Galled
Discrete Mathematics
2009-05-05 v1 Computational Engineering, Finance, and Science
Populations and Evolution
Abstract
Galled trees, evolutionary networks with isolated reticulation cycles, have appeared under several slightly different definitions in the literature. In this paper we establish the actual relationships between the main four such alternative definitions: namely, the original galled trees, level-1 networks, nested networks with nesting depth 1, and evolutionary networks with arc-disjoint reticulation cycles.
Cite
@article{arxiv.0904.2448,
title = {All that Glisters is not Galled},
author = {Francesc Rossello and Gabriel Valiente},
journal= {arXiv preprint arXiv:0904.2448},
year = {2009}
}
Comments
13 pages