16 citations · 19 across the 5 of their papers we have counts for
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math.CO2004★ 2 cited
Lower bounds for h-vectors of k-CM, independence and broken circuit complexes
Edward Swartz
We present a number of lower bounds for the h-vectors of k-CM, broken circuit and independence complexes. These lead to bounds on the coefficients of the characteristic and reliabi…
math.CO2004★ 16 cited
Inequalities for the h- and flag h-vectors of geometric lattices
Kathryn Nyman, Ed Swartz
We prove that the order complex of a geometric lattice has a convex ear decomposition. As a consequence, if D(L) is the order complex of a rank (r+1) geometric lattice L, then for…