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David Wood
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Post
Author
Replies
Last post
Open problem
Point sets with no empty pentagon
David Wood
2
21 weeks 1 day ago
Open problem
Chromatic number of associahedron
David Wood
0
4 years 11 weeks ago
Open problem
3-Colourability of Arrangements of Great Circles
David Wood
1
4 years 49 weeks ago
Open problem
Chromatic Number of Common Graphs
David Wood
0
5 years 6 days ago
Open problem
List Hadwiger Conjecture
David Wood
0
5 years 6 weeks ago
Open problem
Geometric Hales-Jewett Theorem
David Wood
0
5 years 21 weeks ago
Open problem
Generalised Empty Hexagon Conjecture
David Wood
0
5 years 21 weeks ago
Open problem
Nonrepetitive colourings of planar graphs
David Wood
0
5 years 21 weeks ago
Open problem
General position subsets
David Wood
0
5 years 21 weeks ago
Open problem
Colouring $d$-degenerate graphs with large girth
David Wood
0
5 years 22 weeks ago
Open problem
Forcing a 2-regular minor
David Wood
0
5 years 22 weeks ago
Open problem
Fractional Hadwiger
David Wood
0
5 years 22 weeks ago
Open problem
Dirac's Conjecture
David Wood
0
5 years 30 weeks ago
Open problem
Separators in string graphs
cibulka
1
5 years 30 weeks ago
Open problem
Big Line or Big Clique in Planar Point Sets
David Wood
1
6 years 47 weeks ago
Open problem
Forcing a $K_6$-minor
David Wood
0
7 years 31 weeks ago
Open problem
Partition of Complete Geometric Graph into Plane Trees
David Wood
0
9 years 43 weeks ago
Open problem
Edge-Colouring Geometric Complete Graphs
David Wood
0
9 years 43 weeks ago
Open problem
Number of Cliques in Minor-Closed Classes
David Wood
0
9 years 44 weeks ago
Open problem
Book Thickness of Subdivisions
David Wood
0
10 years 30 weeks ago
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Combinatorics
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Geometry
(29)
Graph Theory
(226)
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(5)
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(10)
Number Theory
(48)
Theoretical Comp. Sci.
(13)
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(39)
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Recent Activity
Edge-Unfolding Convex Polyhedra
Point sets with no empty pentagon
Singmaster's conjecture
Waring rank of determinant
Monochromatic vertex colorings inherited from Perfect Matchings
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