In graph theory, a graph amalgamation is a relationship between two graphs (one graph is an amalgamation of another). Similar relationships include subgraphs and minors. Amalgamations can provide a way to reduce a graph to a simpler graph while keeping certain structure intact. The amalgamation can then be used to study properties of the original graph in an easier to understand context. Applications include embeddings,[1] computing genus distribution,[2] and Hamiltonian decompositions.
^Gross, Tucker 1987
^Gross 2011
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In graph theory, a graphamalgamation is a relationship between two graphs (one graph is an amalgamation of another). Similar relationships include subgraphs...
is a list of graph theory topics, by Wikipedia page. See glossary of graph theory terms for basic terminology Amalgamation Bipartite graph Complete bipartite...
/3\mathbf {Z} ).} The more general construction of free product with amalgamation is correspondingly a special kind of pushout in the same category. Suppose...
graph of groups. A graph of groups on a graph with one edge and two vertices corresponds to a free product with amalgamation. A graph of groups on a single...
2014 All polls since 2014 Polling Organisations versus mean Graph Methodology The graphs include all polls from the main table, excluding those which...
In graph theory, all graphs with four or fewer vertices are planar, however, there is a graph with five vertices that is not: K5, the complete graph with...
April 1941) is a British mathematician specializing in combinatorics and graph theory. His current positions are as emeritus professor of Combinatorial...
at the time of collapse. Buzzle was the result of the amalgamation of DesignWyse, Status Graph, GM Computer, Mac's Place and Manning Computers. Next Byte...
the sum of all of the edge weights in the graph; N {\displaystyle N} is the total number of nodes in the graph; c i {\displaystyle c_{i}} and c j {\displaystyle...
a subsidiary of NBCUniversal Upper Clyde Shipbuilders, a now defunct amalgamation of shipbuilders of the River Clyde, Glasgow, Scotland Judiciary of New...
and acyclic, they can more accurately be described as a directed acyclic graph of technologies. The diagram is tree-shaped in the sense that it branches...
case of finitely generated groups. Free product with amalgamation HNN extension Bass–Serre theory Graph of groups Geometric group theory John R. Stallings...
co-developed by Carlos Guestrin at the University of Washington, along with GraphLab. As of September 2023, it is no longer actively developed.Apache MXNet...
Industrial Organizations (CIO) by a convention of representatives from the Amalgamated Association of Iron, Steel, and Tin Workers and the Steel Workers Organizing...
the mathematical object are studied. Examples of this are ordinals and graphs. However, there are circumstances in which the isomorphism class of an object...
underlying graph Z of Z. This implies the conclusion of the Kurosh subgroup theorem. The result extends to the case that G is the amalgamated product along...
suburbs such as Hellerup and Charlottenlund. The municipality is an amalgamation of three formerly independent towns, and several other local settlements...
nationalists in Lagos. While southern colonial administrators welcomed amalgamation as an opportunity for imperial expansion, their counterparts in the Northern...
expert in splittings and accessibility of discrete groups, groups acting on graphs and trees, JSJ-decompositions, the topology of 3-manifolds and the structure...
Banach. The concept of graph dynamical systems (GDS) can be used to capture a wide range of processes taking place on graphs or networks. A major theme...
simultaneously a supercomputer and also an IBM-compatible mainframe. In 2007, an amalgamation of the different technologies and architectures for supercomputers and...