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Inequalities forf-vectors of 4-polytopes |
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| Authors: | David Barnette |
| Institution: | (1) Department of Mathematics, University of California, Davis, California |
| Abstract: | LetV, E, S andF be the number of vertices, edges, subfacets and facets, respectively, of a 4-dimensional convex polytope. In this paper we derive new upper and lower bounds forS in terms ofF andV. Research supported by NSF grants GP-27963 and GP-19221. |
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