Jan H van Vuuren Author

Michael A. Henning is a research professor at the Department of Mathematics and Applied Mathematics, University of Johannesburg. Professor Henning's research interests are in graph theory and hypergraph theory. His favourite research topics are in domination theory in graphs and transversals in hypergraphs. Additionally, Michael Henning has coauthored Total Domination in Graphs (SMM), Tranversals in Linear Uniform Hypergraphs (DEVM 63), From Domination to Coloring (SBM), and has coedited several volumes published with Springer.

Jan H. van Vuuren is a professor of operations research at the Department of Industrial Engineering, Stellenbosch University. His research interests include combinatorial optimization over graphs, graph Ramsey theory, graph colouring problems, graph routing problems, and graph domination theory.