Editors
Managing Editors
Hans Havlicek
Technische Universität Wien
Institut für Diskrete Mathematik und Geometrie
Austria
Alexander Kreuzer
Universität Hamburg
Fachbereich Mathematik
Germany
Honorary Editor
Hans-Joachim Kroll
Technische Universität München
Germany
Editors
Simeon Ball
Universitat Politècnica de Catalunya, Barcelona, Spain
Anton Betten
Kuwait University, Kuwait City, Kuwait
Bart De Bruyn
Ghent University, Belgium
Zejun Hu
Zhengzhou University, China
Franz Kalhoff
Technische Universität Dortmund, Germany
Ivan Landjev
New Bulgarian University, Sofia, Bulgaria
Guglielmo Lunardon
Università di Napoli “Federico II”, Italy
Mancho Manev
University of Plovdiv "Paisii Hilendarski", Bulgaria
Gábor P. Nagy
University of Szeged, Hungary
Victor Pambuccian
Arizona State University, U.S.A.
Mark Pankov
University of Warmia and Mazury Olsztyn, Poland
Silvia Pianta
Università Cattolica del Sacro Cuore, Brescia, Italy
Markus Stroppel
Universität Stuttgart, Germany
Jenő Szirmai
Budapest University of Technology and Economics, Hungary
Masatomo Takahashi
Muroran Institute of Technology, Japan
Corrado Zanella
Università degli Studi di Padova, Vicenza, Italy
Honorary Board
Martin Barner (†), Universität Freiburg, Germany
James W.P. Hirschfeld, University of Sussex, Brighton, United Kingdom
Helmut Karzel (†), Technische Universität München, Germany
Werner Leissner, Universität Oldenburg, Germany
Mario Marchi, Università Cattolica del Sacro Cuore, Brescia, Italy
Maria Scafati Tallini (†), Università di Roma, Italy
Grozio Stanilov (†), University of Sofia, Bulgaria
Nikolaus K. Stephanidis, University of Thessaloniki, Greece