Concepedia

Jack H. Koolen

JH

63

Publications

2K

Citations

26

H-Index

1992

Active since

Affiliations

Pohang University of Science and Technology(Current)

University of Science and Technology of China

Bielefeld University

Mid Sweden University

Tilburg University

Jack H. Koolen is an author at Pohang University of Science and Technology specializing in graph theory, discrete mathematics, and engineering.

Top concepts

Graph TheoryDiscrete MathematicsEngineeringEducationCombinatorial OptimizationSpectral TheoryNetwork AnalysisGeometryMathematical ProgrammingComputational Geometry

Publications per year

1992–2019

63

Publications

63

Maximal Energy Graphs

Jack H. Koolen, Vincent Moulton · Advances in Applied Mathematics · 2001 · 237 citations

Mathematical Programming, Network Science, Graph Theory +9

Equiangular lines in Euclidean spaces

Gary R. W. Greaves, Jack H. Koolen, Akihiro Munemasa et al. · Journal of Combinatorial Theory Series A · 2015 · 96 citations · Full text

Integral Geometry, Equiangular Lines, Discrete Geometry +4

On the Hyperbolicity of Chordal Graphs

Gunnar Brinkmann, Jack H. Koolen · Annals of Combinatorics · 2001 · 93 citations

Chordal Graphs, Geometric Graph Theory, Geometry +2

Maximal Energy Bipartite Graphs

Jack H. Koolen, Vincent Moulton · Graphs and Combinatorics · 2003 · 91 citations

Mathematical Programming, Network Science, Graph Theory +8

Open problems in the spectral theory of signed graphs

Francesco Belardo, Sebastian M. Cioabă, Jack H. Koolen et al. · The Art of Discrete and Applied Mathematics · 2019 · 69 citations · Full text

Spectral Theory, Graph Matrices, Geometric Graph Theory +8

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