n-graphs (Q1115875)
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scientific article; zbMATH DE number 4087677
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | n-graphs |
scientific article; zbMATH DE number 4087677 |
Statements
n-graphs (English)
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1988
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An n-graph is a regular graph of degree n, together with an edge- colouring in n colours such that incident edges receive different colours. Any PL n-manifold can be, in a natural way, encoded by means of an \((n+1)\)-graph, giving thus rise to a graph-theoretic approach to the investigation of PL-manifolds. In the paper, the basic ideas and major results of this combinatorial method are surveyed.
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regular graph
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simplex
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simplicial complex
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fundamental group
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PL n- manifold
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