Deformation and rigidity of simplicial group actions on trees.
Forester, Max (2002)
Geometry & Topology
Similarity:
Forester, Max (2002)
Geometry & Topology
Similarity:
Wladis, Claire (2007)
The New York Journal of Mathematics [electronic only]
Similarity:
Alain Guénoche, Bruno Leclerc (2001)
RAIRO - Operations Research - Recherche Opérationnelle
Similarity:
A method to infer -trees (valued trees having as set of leaves) from incomplete distance arrays (where some entries are uncertain or unknown) is described. It allows us to build an unrooted tree using only 2-3 distance values between the elements of , if they fulfill some explicit conditions. This construction is based on the mapping between -tree and a weighted generalized 2-tree spanning .
Zoran Stanić (2006)
Publications de l'Institut Mathématique
Similarity:
F.A. Muntaner-Batle, Miquel Rius-Font (2008)
Discussiones Mathematicae Graph Theory
Similarity:
We study the structure of path-like trees. In order to do this, we introduce a set of trees that we call expandable trees. In this paper we also generalize the concept of path-like trees and we call such generalization generalized path-like trees. As in the case of path-like trees, generalized path-like trees, have very nice labeling properties.
Damian Bogdanowicz, Krzysztof Giaro (2013)
International Journal of Applied Mathematics and Computer Science
Similarity:
The Robinson-Foulds (RF) distance is the most popular method of evaluating the dissimilarity between phylogenetic trees. In this paper, we define and explore in detail properties of the Matching Cluster (MC) distance, which can be regarded as a refinement of the RF metric for rooted trees. Similarly to RF, MC operates on clusters of compared trees, but the distance evaluation is more complex. Using the graph theoretic approach based on a minimum-weight perfect matching in bipartite graphs,...
Damir Vukičević (2009)
Kragujevac Journal of Mathematics
Similarity:
Singer, Dan (2001)
The Electronic Journal of Combinatorics [electronic only]
Similarity:
Bohdan Zelinka (1982)
Časopis pro pěstování matematiky
Similarity:
Alameddine, A.F. (1991)
International Journal of Mathematics and Mathematical Sciences
Similarity: