Equivariant fiber polytopes (Q1597793)
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scientific article; zbMATH DE number 1748376
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Equivariant fiber polytopes |
scientific article; zbMATH DE number 1748376 |
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Equivariant fiber polytopes (English)
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3 June 2002
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Summary: The equivariant generalization of Billera and Sturmfels' fiber polytope construction is described [\textit{L. J. Billera} and \textit{B. Sturmfels}, Ann. Math. (2) 135, 527--549 (1992; Zbl 0762.52003)]. This gives a new relation between the associahedron and cyclohedron, a different natural construction for the type B permutohedron, and leads to a family of order-preserving maps between the face lattice of the type B permutohedron and that of the cyclohedron.
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associahedron
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cyclohedron
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equivariant
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