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SUMMARY:Weifan Wang (Zhejing Normal University)
DTSTART:20201112T070000Z
DTEND:20201112T080000Z
DTSTAMP:20260423T021018Z
UID:SCMSComb/20
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SCMSComb/20/
 ">Simultaneous Colorings of Plane Graphs (In Chinese)</a>\nby Weifan Wang 
 (Zhejing Normal University) as part of SCMS Combinatorics Seminar\n\n\nAbs
 tract\nGiven a plane graph G = (V\, E\, F)\, we can define the vertex colo
 ring for V\, the edge coloring for E\, the face coloring for F\, the total
  coloring for V∪E\, the coupled coloring for V∪F\, the edge-face color
 ing for E∪F\, and the entire coloring V∪E∪F\, such that adjacent or 
 incident elements have different colors. In this talk we shall give a surv
 ey on these colorings and list colorings of plane graphs. Some recent resu
 lts and open problems about this direction are mentioned.\n\npassword 1213
 23\n
LOCATION:https://researchseminars.org/talk/SCMSComb/20/
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