Grünbaum's gap conjecture (Q1101961)
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scientific article; zbMATH DE number 4048531
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Grünbaum's gap conjecture |
scientific article; zbMATH DE number 4048531 |
Statements
Grünbaum's gap conjecture (English)
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1988
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Grünbaum's gap conjecture on arrangements of lines in the real projective plane says that certain numbers of cells of the plane complex determined by the arrangement do not occur. The authors prove this conjecture, a generalization by Purdy and some related problems in an elementary way.
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configurations
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designs
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Grünbaum's gap conjecture
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arrangements of lines
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real projective plane
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