Deducing Properties of Trees From Their Matula Numbers
Ivan Gutman, Yeong-Nan Yeh (1993)
Publications de l'Institut Mathématique
Similarity:
Ivan Gutman, Yeong-Nan Yeh (1993)
Publications de l'Institut Mathématique
Similarity:
A. Kośliński (1987)
Applicationes Mathematicae
Similarity:
Đuro Kurepa (1968)
Publications de l'Institut Mathématique
Similarity:
Rimlinger, Frank (1992)
Experimental Mathematics
Similarity:
D. Kurepa (1977)
Publications de l'Institut Mathématique [Elektronische Ressource]
Similarity:
Damir Vukičević (2009)
Kragujevac Journal of Mathematics
Similarity:
Z. A. Łomnicki (1973)
Applicationes Mathematicae
Similarity:
Rahman, Mohammad Sohel, Kaykobad, Mohammad (2004)
Applied Mathematics E-Notes [electronic only]
Similarity:
You Lu, Xinmin Hou, Jun-Ming Xu, Ning Li (2010)
Discussiones Mathematicae Graph Theory
Similarity:
Let γₜ(G) and γ₂(G) be the total domination number and the 2-domination number of a graph G, respectively. It has been shown that: γₜ(T) ≤ γ₂(T) for any tree T. In this paper, we provide a constructive characterization of those trees with equal total domination number and 2-domination number.
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,...
Keh-Hsun Chen, Zbigniew W. Ras (1988)
Banach Center Publications
Similarity: