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A diagram about funcoids and reloids
Porton
✭✭
0
Topology
porton
Which outer reloids are equal to inner ones
Porton
✭✭
0
Topology
porton
Waring rank of determinant
Teitler
✭✭
0
Algebra
Zach Teitler
Singmaster's conjecture
Singmaster
✭✭
1
Number Theory
»
Combinatorial N.T.
Zach Teitler
Edge-Unfolding Convex Polyhedra
Shephard
✭✭
0
Geometry
Erik Demaine
Chromatic number of $\frac{3}{3}$-power of graph
✭✭
0
Graph Theory
Iradmusa
What is the largest graph of positive curvature?
DeVos
;
Mohar
✭
1
Graph Theory
»
Topological G.T.
»
Planar graphs
mdevos
MacEachen Conjecture
McEachen
✭
1
Number Theory
billymac00
End-Devouring Rays
Georgakopoulos
✭
1
Graph Theory
»
Infinite Graphs
Agelos
Combinatorial covering designs
Gordon
;
Mills
;
Rödl
;
Schönheim
✭
0
Combinatorics
»
Designs
Pseudonym
Termination of the sixth Goodstein Sequence
Graham
✭
0
Logic
mdevos
Criterion for boundedness of power series
Rüdinger
✭
1
Analysis
andreasruedinger
Are there an infinite number of lucky primes?
Lazarus: Gardiner: Metropolis
;
Ulam
✭
1
Number Theory
»
Additive N.T.
cubola zaruka
Point sets with no empty pentagon
Wood
✭
1
Geometry
David Wood
Special Primes
George BALAN
✭
1
Number Theory
maththebalans
Covering powers of cycles with equivalence subgraphs
✭
0
Graph Theory
Andrew King
Strict inequalities for products of filters
Porton
✭
0
Topology
porton
Obstacle number of planar graphs
Alpert
;
Koch
;
Laison
✭
1
Graph Theory
Andrew King
Length of surreal product
Gonshor
✭
1
Combinatorics
Lukáš Lánský
Circular choosability of planar graphs
Mohar
✭
0
Graph Theory
»
Coloring
»
Homomorphisms
rosskang
Mixing Circular Colourings
Brewster
;
Noel
✭
1
Graph Theory
»
Coloring
»
Vertex coloring
Jon Noel
Melnikov's valency-variety problem
Melnikov
✭
0
Graph Theory
»
Coloring
»
Vertex coloring
asp
Weak saturation of the cube in the clique
Morrison
;
Noel
✭
1
Graph Theory
»
Extremal G.T.
Jon Noel
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Recent Activity
Chords of longest cycles
Do any three longest paths in a connected graph have a vertex in common?
Chromatic number of $\frac{3}{3}$-power of graph
3-Edge-Coloring Conjecture
r-regular graphs are not uniquely hamiltonian.
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