The following main speakers have agreed to deliver a plenary lecture:
Ramón J. Aliaga, Universitat Politècnica de València.
Marek Cúth, Charles University in Prague.
Michal Doucha, Czech Academy of Sciences.
Luis C. García Lirola, University of Zaragoza.
Chris Gartland, Texas A&M University, College Station.
Gilles Godefroy, Institut de Mathématiques de Jussieu.
Eva Pernecká, Czech Technical University in Prague.
Abraham Rueda Zoca, Universidad de Granada.
Richard J. Smith, University College Dublin.
Triinu Veeorg, University of Tartu.