I am Tjapko Struik, Bachelor student at the Radboud University of Nijmegen, the Netherlands.
This website is a presentation of a project during the course Graph Theory, given at the Radboud University Nijmegen in the spring of 2010. The aim is to state and describe an open problem, give context and results of attempts to solve the problem by others. Solving the problem means no reward or a better grade. In this case all the fame and prices go to our supervisor and we have to do a new project, because the problem was apparently to easy.
My supervisor of this project is dr. Wieb Bosma.