| Affiliation: | MTA-DE Research Group “Equations Functions and Curves”, Hungarian Academy of Sciences and University of Debrecen, Debrecen, Hungary;Department of Mathematics, University of British Columbia, Vancouver, Canada;Institute of Mathematics, University of Debrecen, Debrecen, Hungary;Lehrstuhl A für Mathematik, RWTH Aachen, Aachen, Germany;Facultad de Ciencias UMDI–Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México;Eidgenössische Technische Hochschule Züric, Zurich, Switzerland;Mathematics Department, Istanbul University, Istanbul, Turkey;Department of Mathematics, Universidad Autónoma de Madrid, 28049 Madrid, Spain;Hausdorff Centre for Mathematics, University of Bonn, Germany;Departamento de Métodos Estadísticos, Universidad de Zaragoza, Zaragoza, Spain;Departamento de Métodos Estadísticos, Universidad de Zaragoza, Zaragoza, Spain |
