48 citations · 135 across the 26 of their papers we have counts for
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math.CO2012★ 5 cited
Manifold arrangements
Richard Ehrenborg, Margaret Readdy
We determine the cd-index of the induced subdivision arising from a manifold arrangement. This generalizes earlier results in several directions: (i) One can work with manifolds ot…
math.CO2012★ 10 cited
Euler flag enumeration of Whitney stratified spaces
Richard Ehrenborg, Mark Goresky, Margaret Readdy
The flag vector contains all the face incidence data of a polytope, and in the poset setting, the chain enumerative data. It is a classical result due to Bayer and Klapper that for…