Abstract
In this paper, we study face vectors of simplicial posets that are the face posets of cell decompositions of topological manifolds without boundary. We characterize all possible face vectors of simplicial posets whose geometric realizations are homeomorphic to the product of spheres. As a corollary, we obtain the characterization of face vectors of simplicial posets whose geometric realizations are odd-dimensional manifolds without boundary.
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References
B. Bagchi and B. Datta, Lower bound theorem for normal pseudomanifolds, Expositiones Mathematicae 26 (2008), 327–351.
A. Björner, Posets, regular CW complexes and Bruhat order, European Journal of Combinatorics 5 (1984), 7–16.
P. Cristofori, On the genus of S m×S n, Journal of the Korean Mathematical Society 41 (2004), 407–421.
C. Chan, D. Jungreis and R. Stong, Buchsbaum and Eulerian complexes, Journal of Pure and Applied Algebra 98 (1995), 7–13.
A. Duval, Free resolutions of simplicial posets, Journal of Algebra 188 (1997), 363–399.
M. Ferri and C. Gagliardi, Crystallisation moves, Pacific Journal of Mathematics 100 (1982), 85–103.
M. Ferri, C. Gagliardi and L. Grasselli, A graph-theoretical representation of PLmanifolds-a survey on crystallizations, Aequationes Mathematicae 31 (1986), 121–141.
C. Gagliardi, On the genus of the complex projective plane, Aequationes Mathematicae 37 (1989), 130–140.
C. Gagliardi and L. Grasselli, Representing products of polyhedra by products of edge-colored graphs, Journal of Graph Theory 17 (1993), 549–579.
J. F. P. Hudson, Piecewise Linear Topology, Benjamin Inc., New York, 1969.
S. Klee, The fundamental group of balanced simplicial complexes and posets, The Electronic Journal of Combinatorics 16 (2009), Research Paper 7, 12 pp.
S. Kolins, f-vectors of simplicial posets that are balls, Journal of Algebraic Combinatorics 34 (2011), 587–605.
M. Masuda, h-vectors of Gorenstein* simplicial posets, Advances in Mathematics 194 (2005), 332–344.
H. Maeda, M. Masuda and T. Panov, Torus graphs and simplicial posets, Advances in Mathematics 212 (2007), 458–483.
E. Miller and V. Reiner, Stanley’s simplicial poset conjecture, after M. Masuda, Communications in Algebra 34 (2006), 1049–1053.
S. Murai, h-vectors of simplicial cell balls, Transactions of the American Mathematical Society, to appear.
I. Novik, Upper bound theorems for homology manifolds, Israel Journal of Mathematics 108 (1998), 45–82.
I. Novik and E. Swartz, Socles of Buchsbaum modules, complexes and posets, Advances in Mathematics 222 (2009), 2059–2084.
C. P. Rourke and B. J. Sanderson, Introduction to Piecewise-Linear Topology, Springer-Verlag, Berlin, 1982.
R. P. Stanley, f-vectors and h-vectors of simplicial posets, Journal of Pure and Applied Algebra 71 (1991), 319–331.
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This work was supported by KAKENHI 22740018.
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Murai, S. Face vectors of simplicial cell decompositions of manifolds. Isr. J. Math. 195, 187–213 (2013). https://doi.org/10.1007/s11856-012-0127-8
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DOI: https://doi.org/10.1007/s11856-012-0127-8