论文信息 - The projection of the f-vectors of 4-polytopes onto the (E, S)-plane - 字舞流文

The projection of the f-vectors of 4-polytopes onto the (E, S)-plane

We characterize all pairs of integers (E, S) such that there exist convex 4-dimensional polytopes with exactly E edges and S 2-dimensional faces.

David W. Barnette | D. Barnette

[1] D. Walkup. The lower bound conjecture for 3- and 4-manifolds , 1970 .

[2] David Barnette,et al. Projections of f-Vectors of Four-Polytopes , 1973, J. Comb. Theory, Ser. A.

[3] Inequalities forf-vectors of 4-polytopes , 1972 .

[4] B. Grünbaum,et al. An enumeration of simplicial 4-polytopes with 8 vertices , 1967 .