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Hajo Broersma

prof.dr.ir.

1987 …2018
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Mathematics

Graph in graph theory
Ramsey number
Cycle
Subgraph
Path
Claw-free Graphs
Grid Graph
Degree Sum
Hamiltonicity
Colouring
Hamiltonian Graph
Wheel
Degree Condition
Closure
Connected graph
Hamilton Cycle
Minimum Degree
Open Problems
Induced Subgraph
Weighted Graph
Toughness
Line Graph
Graph theory
Long Cycle
Complement
Digraph
Integer
Treewidth
Connectivity
NP-complete problem
Independent Set
Linear-time Algorithm
Disjoint
Regular Graph
Backbone
Imply
Vertex of a graph
Vertex Coloring
Star
Union
Perfect Matching
Triangle
Frequency Assignment
Labeling
Upper bound
Planar graph
K-tree
Interval Graphs
Odd
Integral Graphs

Engineering & Materials Science

Hamiltonians
Polynomials
Fans
Graph theory
Number theory
Toughness
Coloring
Color
Stars
Joining
Computational complexity
Hooks
Triangulation