Order properties of lines in the plane and a conjecture of G. Ringel (Q1115871)
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scientific article; zbMATH DE number 4087671
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Order properties of lines in the plane and a conjecture of G. Ringel |
scientific article; zbMATH DE number 4087671 |
Statements
Order properties of lines in the plane and a conjecture of G. Ringel (English)
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1986
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We give a counterexample to a conjecture of G. Ringel on the order properties of a simple arrangement of lines in the plane.
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simple arrangement of lines in the plane
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