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DTSTART:20220313T070000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/graphs-and-m
 atroids-seminar-14
SUMMARY:Graphs and Matroids Seminar
CLASS:PUBLIC
DESCRIPTION:TITLE: On packing dijoins in digraphs and weighted digraphs\n\
 nSpeaker:\n Ahmad Abdi\n\nAffiliation:\n LSE\n\nZoom:\n http://matroidunio
 n.org/?page_id=2477 or\nemail shayla.redlin@uwaterloo.ca\n\nABSTRACT:\n\
 nLet D=(V\,A) be a digraph. A dicut is the set of arcs in a cut where\nall
  the arcs cross in the same direction\, and a dijoin is a set of\narcs who
 se contraction makes D strongly connected. It is known that\nevery dicut a
 nd dijoin intersect. Suppose every dicut has size at\nleast k.
DTSTAMP:20260415T150908Z
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