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What and Who
Title:Induced Colourful Paths in Triangle-free Graphs
Speaker:Mathew Francis
coming from:Indian Statistical Institute, Chennai, India
Speakers Bio:
Event Type:AG1 Mittagsseminar (own work)
Visibility:D1
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Level:AG Audience
Language:English
Date, Time and Location
Date:Thursday, 14 September 2017
Time:13:00
Duration:30 Minutes
Location:Saarbr├╝cken
Building:E1 4
Room:024
Abstract
Given a graph G = (V, E) whose vertices have been properly coloured, we say that a path in G is colourful if no two vertices in the path have the same colour. It is a corollary of the Gallai-Roy Theorem that every properly coloured graph contains a colourful path on \chi(G) vertices, where \chi(G) is the chromatic number of G. We explore a conjecture that states that every properly coloured triangle-free graph G contains an induced colourful path on \chi(G) vertices.
Contact
Name(s):Davis Issac
Video Broadcast
Video Broadcast:NoTo Location:
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Created:
Davis Issac, 09/06/2017 03:50 PM
Last modified:
halma/MPII/DE, 04/16/2019 12:00 AM
  • Davis Issac, 09/06/2017 03:50 PM -- Created document.