Title of article
Geometry of tropical moduli spaces and linkage of graphs
Author/Authors
Caporaso، نويسنده , , Lucia، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
20
From page
579
To page
598
Abstract
We prove the following “linkage” theorem: two p-regular graphs of the same genus can be obtained from one another by a finite alternating sequence of one-edge-contractions; moreover this preserves 3-edge-connectivity. We use the linkage theorem to prove that various moduli spaces of tropical curves are connected through codimension one.
Keywords
Edge-contraction , regular graph , hamiltonian cycle , Moduli spaces , graph , Tropical curve
Journal title
Journal of Combinatorial Theory Series A
Serial Year
2012
Journal title
Journal of Combinatorial Theory Series A
Record number
1531754
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