Journal of Generalized Lie Theory and Applications

ISSN: 1736-4337

Open Access

Zhen Yang

Department of Combinatorics and Optimization, University of Waterloo, Waterloo, Ontario, Canada

  • Mini Review   
    Theory and Unresolved Issues in Discrete Time−Tree Combinatorics
    Author(s): Zhen Yang*

    A time-tree is a rooted phylogenetic tree with all internal and leaf nodes equipped with absolute divergence and sampling dates, respectively. Although these time-trees have emerged as a major focus of phylogenetics research, little is known about their parameter space. From a graphtheoretic and algorithmic point of view, we present and investigate a hierarchy of discrete time-tree space approximations in this article. The NNI graph, one of the most fundamental and widely used phylogenetic graphs, is our hierarchy's lowest level and roughest approximation. The sampling dates and relative timing of evolutionary divergence are discretized by more refined approximations... Read More»
    DOI: 10.37421/1736-4337.2022.16.354

    Abstract HTML PDF

Awards Nomination

50+ Million Readerbase

Journal Highlights

Google Scholar citation report
Citations: 2083

Journal of Generalized Lie Theory and Applications received 2083 citations as per Google Scholar report

Journal of Generalized Lie Theory and Applications peer review process verified at publons

Indexed In

arrow_upward arrow_upward