The number of isomorphism classes of spanning trees of a graph
Bohdan Zelinka (1978)
Mathematica Slovaca
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Displaying similar documents to “On graceful trees.”
The number of isomorphism classes of spanning trees of a graph
Bases of classes of trees closed under subdivisions
Bohdan Zelinka (1980)
Mathematica Slovaca
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Quartet compatibility and the quartet graph.
Grünewald, Stefan, Humphries, Peter J., Semple, Charles (2008)
The Electronic Journal of Combinatorics [electronic only]
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Extended trees of graphs
Bohdan Zelinka (1994)
Mathematica Bohemica
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An extended tree of a graph is a certain analogue of spanning tree. It is defined by means of vertex splitting. The properties of these trees are studied, mainly for complete graphs.
Partitioning 3-edge-colored complete equi-bipartite graphs by monochromatic trees under a color degree condition.
Li, Xueliang, Liu, Fengxia (2008)
The Electronic Journal of Combinatorics [electronic only]
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Three new heuristics for the Steiner problem in graphs.
Diané, M., Plesník, Ján (1991)
Acta Mathematica Universitatis Comenianae. New Series
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