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Faces and bases: Boolean intervals | Andrey O. Matveev
; | Date: |
10 Nov 2004 | Subject: | Combinatorics MSC-class: 13F55; 15A99 | math.CO | Abstract: | We consider redundant analogues of the f- and h-vectors of simplicial complexes and present bases of R^{m+1} related to these ``long’’ f- and h-vectors describing the face systems from 2^{1,...,m}; we list the corresponding change of basis matrices. The representations of the long f- and h-vectors of a face system with respect to various bases are expressed based on partitions of the system into Boolean intervals. | Source: | arXiv, math.CO/0411240 | Services: | Forum | Review | PDF | Favorites |
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