On the Universal Partition Theorem for 4-Polytopes
نویسندگان
چکیده
منابع مشابه
Realization Spaces of 4-polytopes Are Universal
Let P C Rd be a ¿-dimensional polytope. The realization space of P is the space of all polytopes P' C Rd that are combinatorially equivalent to P , modulo affine transformations. We report on work by the first author, which shows that realization spaces of 4-dimensional polytopes can be "arbitrarily bad": namely, for every primary semialgebraic set V defined over Z, there is a 4-polytope P(V) w...
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Let P ⊂ R be a d-dimensional polytope. The realization space of P is the space of all polytopes P ′ ⊂ R that are combinatorially equivalent to P , modulo affine transformations. We report on work by the first author, which shows that realization spaces of 4-dimensional polytopes can be “arbitrarily bad”: namely, for every primary semialgebraic set V defined over Z , there is a 4-polytope P (V )...
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ژورنال
عنوان ژورنال: Discrete & Computational Geometry
سال: 1998
ISSN: 0179-5376
DOI: 10.1007/pl00009367