The flower intersection problem for Kirkman triple systems (Q1869075)
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scientific article; zbMATH DE number 1895860
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The flower intersection problem for Kirkman triple systems |
scientific article; zbMATH DE number 1895860 |
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The flower intersection problem for Kirkman triple systems (English)
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9 April 2003
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The flower at a point of a Steiner triple system is the set of triples containing that point. The paper determines the spectrum of integers \(k\) (with only nine undecided cases) such that there exists a pair of Kirkman triple systems on \(2r+ 1\) points that share \(k+ r\) triples, \(r\) of those being the triples of a common flower.
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Steiner triple system
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Frame
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