Title of article
On the 2-sum in rigidity matroids
Author/Authors
Servatius، نويسنده , , Brigitte and Servatius، نويسنده , , Herman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
931
To page
936
Abstract
We show that the graph 2-sum of two frameworks is the underlying framework for the 2-sum of the infinitesimal and generic rigidity matroids of the frameworks. However, we show that, unlike the cycle matroid of a graph, these rigidity matroids are not closed under 2-sum decomposition.
Journal title
European Journal of Combinatorics
Serial Year
2011
Journal title
European Journal of Combinatorics
Record number
1549731
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