Tsugunori Nogura (Ehime Univ., Japan) 
Continuous weak selections on compactlike spaces

20171121 
Aleš Pultr (Charles Univ., Prague, Czech Republic) 
Joins of closed sublocales, coframes of sublocales, and frames of sublocales

20170912 
Jiří Adámek (Tech. Univ. Braunschweig, Germany) 
Corecursive algebras

20170426 
Raquel Caseiro (CMUC/Univ. Coimbra) 
An introduction to L_\infty algebras and L_\infty algebroids

20170419 
István Juhász (Alfréd Renyi Inst. of Mathematics, Budapest, Hungary) 
Resolvability of topological spaces

20170331 