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DESCRIPTION: When we study the structure of a graph\, we encounter paramete
 rs that are local (such as the clique number) and parameters that are globa
 l (such as the chromatic number). Topology provides tools to measure global
  phenomena. I will explain the hidden topology of the global structure of g
 raphs for problems such as chromatic numbers\, covering and matching proble
 ms\, and partitions into independent sets with various constraints. 
DTSTAMP:20211026T173700
DTSTART:20211101T141500
CLASS:PUBLIC
LOCATION:Freie Universität Berlin \n Institut für Informatik \n Takustr. 9 
 \n 14195 Berlin \n Room 005 (Ground Floor)
SEQUENCE:0
SUMMARY:Florian Frick (Carnegie Mellon University and FU Berlin): Topologic
 al methods in graph theory
UID:107919324@www.facetsofcomplexity.de
URL:http://www.facetsofcomplexity.de/monday/20211101-L-Frick.html
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