Shi threshold arrangement (Q456379)
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scientific article; zbMATH DE number 6098381
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Shi threshold arrangement |
scientific article; zbMATH DE number 6098381 |
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Shi threshold arrangement (English)
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24 October 2012
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Summary: Richard Stanley suggested the problem of finding the number of regions and the characteristic polynomial of a certain hyperplane arrangement defined by \(x_i + x_j=0,1\), which is called the Shi threshold arrangement. We present the answer of the problem, using the finite field method.
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hyperplane arrangements
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Shi threshold arrangement
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finite field method
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