32 citations · 59 across the 26 of their papers we have counts for
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cs.DS2014
Degree-3 Treewidth Sparsifiers
Chandra Chekuri, Julia Chuzhoy
We study treewidth sparsifiers. Informally, given a graph of treewidth , a treewidth sparsifier is a minor of , whose treewidth is close to , is small, an…
cs.DS2014
Improved Bounds for the Flat Wall Theorem
Julia Chuzhoy
The Flat Wall Theorem of Robertson and Seymour states that there is some function , such that for all integers , every graph containing a wall of size , must…