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Robert Samal
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Post
Author
Replies
Last post
category
chinese postman tour
Robert Samal
0
11 years 4 weeks ago
category
cycle cover
Robert Samal
0
11 years 4 weeks ago
category
geometric graphs
Robert Samal
0
11 years 11 weeks ago
category
matchings
Robert Samal
0
11 years 11 weeks ago
category
crossing sequence
Robert Samal
0
11 years 11 weeks ago
Open problem
Crossing sequences
Robert Samal
0
11 years 11 weeks ago
category
Archdeacon, Dan
Robert Samal
0
11 years 11 weeks ago
category
Bonnington, C. Paul
Robert Samal
0
11 years 11 weeks ago
category
Siran, Jozef
Robert Samal
0
11 years 11 weeks ago
Open problem
The Crossing Number of the Complete Graph
Robert Samal
3
11 years 11 weeks ago
Open problem
The Crossing Number of the Hypercube
Robert Samal
1
11 years 13 weeks ago
Open problem
Fowler's Conjecture on eigenvalues of (3,6)-polyhedra
Robert Samal
4
11 years 27 weeks ago
forum topic
SPAM
porton
1
11 years 28 weeks ago
Open problem
Laplacian Degrees of a Graph
Robert Samal
2
11 years 33 weeks ago
category
Griggs, Terry
Robert Samal
0
12 years 1 week ago
category
Knor, Martin
Robert Samal
0
12 years 1 week ago
category
Grannell, Mike
Robert Samal
0
12 years 1 week ago
Open problem
Reed's omega, delta, and chi conjecture
mdevos
2
12 years 3 weeks ago
forum topic
Subject tree
DOT
2
12 years 4 weeks ago
category
Computational Number Theory
Robert Samal
0
12 years 10 weeks ago
Open problem
Oriented chromatic number of planar graphs
Robert Samal
0
12 years 10 weeks ago
Open problem
Covering systems with big moduli
Robert Samal
0
12 years 10 weeks ago
Open problem
Odd incongruent covering systems
Robert Samal
0
12 years 10 weeks ago
Open problem
Hamiltonian cycles in powers of infinite graphs
Robert Samal
0
12 years 12 weeks ago
Open problem
Hamiltonian cycles in line graphs of infinite graphs
Robert Samal
0
12 years 12 weeks ago
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