Title of article
Manifold arrangements
Author/Authors
Ehrenborg، نويسنده , , Richard and Readdy، نويسنده , , Margaret، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
26
From page
214
To page
239
Abstract
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 other than the n-sphere and n-torus, (ii) the induced subdivision is a Whitney stratification, and (iii) the submanifolds in the arrangement are no longer required to be of codimension one.
Keywords
cd-Index , Manifold arrangements , Spherical arrangements , Toric arrangements , Whitney stratifications , Euler flag enumeration
Journal title
Journal of Combinatorial Theory Series A
Serial Year
2014
Journal title
Journal of Combinatorial Theory Series A
Record number
1532020
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