Tessellations with Stars and Rosettes: Practical Constructions with Interactive Geometry Software

Toni Sellarès holds a BS degree in Mathematics from the Universitat de Barcelona, Spain and a PhD degree in Mathematics from the Universitat Politècnica de Catalunya, Barcelona, Spain. He is currently a retired professor of the Department of Computer Science, Applied Mathematics and Statistics at the Universitat de Girona, Spain. He has publications in several journals with research in the area of computational geometry and its application in fields such as computer graphics, geographic information systems, facility location and spatial-temporal data mining.