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Paul Wollan's user avatar
Paul Wollan's user avatar
Paul Wollan's user avatar
Paul Wollan
  • Member for 11 years, 8 months
  • Last seen more than a month ago
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4
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89
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13
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11
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11
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Top posts
All Questions Answers
Score Newest
answer
13
Small 4-chromatic coin graphs
Apr 2, 2012
question
10
What is the relationship between the bramble number and the strict bramble number of a graph?
Sep 13, 2013
question
7
Bounding chromatic number by a function of independence and clique number
Feb 22, 2017
answer
7
Finding all paths on undirected graph
Apr 26, 2012
answer
5
No big clique minor but a big grid minor
Oct 18, 2013
question
4
Extremal functions for tournaments
Nov 20, 2013
question
3
A variant of tree or tree-cut decompositions
May 26, 2017
answer
3
Counting the number of subgraphs in a given labeled tree
Jan 27, 2012
answer
3
positive weighted directed graphs
Mar 5, 2012

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