Károly Bezdek is a Hungarian-Canadian mathematician. He is a professor as well as a Canada Research Chair of mathematics and the director of the Centre for Computational and Discrete Geometry at the University of Calgary in Calgary, Alberta, Canada. Also he is a professor of mathematics at the University of Pannonia in Veszprém, Hungary. His main research interests are in geometry in particular, in combinatorial, computational, convex, and discrete geometry. He has authored 3 books and more than 130 research papers. He is a founding Editor-in-Chief of the e-journal Contributions to Discrete Mathematics (CDM).

Dunaújváros is an industrial city in Fejér County, Central Hungary. It is a city with county rights. Situated 70 kilometres south of Budapest on the Danube, the city is best known for its steelworks, which is the largest in the country. It was built in the 1950s on the site of the former village of Dunapentele and was originally named Sztálinváros, before acquiring its current name in 1961.