Results 231 to 240 of about 46,387 (243)
Some of the next articles are maybe not open access.

Canonical Decomposition of Graphs

1996
Summary: A partition of the vertex set of a graph \(G\) is called canonical if every two elements of the partition induce in \(G\) either a disconnected graph or the complement of a disconnected graph. Thus, every canonical partition of the graph \(G\) can be associated with another graph whose vertices are in a one-to-one correspondence with the ...
openaire   +2 more sources

Perfect graph decompositions

Graphs and Combinatorics, 1991
Proved are three theorems presenting upper and lower bounds of the minimum number of perfect subgraphs covering or partitioning either the vertex set or the edge set of a given graph. The weighted versions of both cases are studied, too. All the theorems are based on four lemmas, one of which being proved and published by the author in 1986.
openaire   +2 more sources

Graph decompositions and symmetry

2009
In this paper I shall try to review some results which were obtained in the area of factorizations and decompositions of complete graphs admitting an automorphism group with some specified properties. These properties primarily involve the action of the group on the objects of the decomposition, most oftenvertices, but also edges, subgraphs of the ...
openaire   +2 more sources

The Decomposition Dimension of Graphs

Graphs and Combinatorics, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chartrand, Gary   +3 more
openaire   +2 more sources

Decomposition of Graphs into Chains

Bulletin of the London Mathematical Society, 1986
A one-way infinite chain in a graph is a sequence \(X_0e_0X_1e_1,\ldots\) where \(X_0,X_1,\ldots\) are vertices of \(G\), \(e_0,e_1,\ldots\) are distinct edges of \(G\) and \(e_i\) joins \(X_i\) and \(X_{i+1}\) for \(i=0,1,\ldots\). A two-way infinite chain and a finite chain are defined analogously.
openaire   +2 more sources

Graph Classes and Graph Decompositions

2022
Carlos Hoppen   +2 more
openaire   +1 more source

Graph Searching and Graph Decompositions

2010
Graph searching is a game where a team of mobile agents must catch a fugitive hidden in a network (modelled by a graph). Equivalently, graph searching may be defined in terms of clearing a contaminated network. Besides of its practical interests, graph searching has been widely studied for its relationship with important graph parameters, in particular ...
openaire   +1 more source

Decomposition of graphs

Cybernetics, 1985
R. I. Tyshkevich, A. A. Chernyak
openaire   +1 more source

Decomposition of graphs

Choice Reviews Online, 1991
openaire   +1 more source

Home - About - Disclaimer - Privacy