We gratefully acknowledge the École Normale Supérieure (ENS) de Libreville, Gabon for its warm hospitality and for providing facilities and all the necessary conditions for the success of this event.
This event has received special support from CIMPA.
We gratefully acknowledge the financial support of:
- Centre International de Mathématiques Pures et Appliquées (CIMPA), France
- Centre National de la Recherche Scientifique (CNRS), France
- AFRIMath CNRS Research Network, France
- Number Theory Foundation, USA
- International Mathematical Union
- Journal de Théorie des Nombres de Bordeaux, France
- Université Marie et Louis Pasteur, Besançon, France
- FEMTO-ST Institute, Université Marie et Louis Pasteur, Besançon, France
- PARI/GP Software, Université de Bordeaux, France
