Arrangements of lines and pseudolines without adjacent triangles (Q1118814)
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scientific article; zbMATH DE number 4096257
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Arrangements of lines and pseudolines without adjacent triangles |
scientific article; zbMATH DE number 4096257 |
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Arrangements of lines and pseudolines without adjacent triangles (English)
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1989
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An arrangement of 12 straight lines in the real projective plane is presented whose cell complex has no two triangles on a common vertex. The construction has been found by means of a procedure - also discussed in the paper - for pseudoline arrangements that reduces the number of adjacent triangles.
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arrangements of lines
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pseudoline arrangements
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