Sum structures in abelian groups

Any set S of elements from an abelian group produces a graph with colored edges G(S), with its points the elements of S, and the edge between points P and Q assigned for its “color” the sum P+Q. Since any pair of identically colored edges is equivalent to an equation P+Q=P′+Q′, the geometric—combina...

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Bibliographic Details
Main Author: Robert Haas
Format: Article
Language:English
Published: Elsevier 2023-11-01
Series:Examples and Counterexamples
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666657X23000034