Patkos Balazs: On colorings of the Boolean lattice avoiding a rainbow copy of a poset - MTA Rényi Intézet, nagyterem - - -
Gustaf Söderlind (Lund University, Sweden; guest professor at NUMNET MTA-ELTE reserach group) Logarithmic norms and Quadratic forms with applications to Calculus of Variations - BME H-306 - - -
Zorana Lužanin (University of Novi Sad): Has mathematics teaching caught up to twenty-first century? - Szeged, Bolyai Intézet, Bolyai Épület, I. emelet, Riesz terem, Aradi Vértanúk tere 1. - - -
Andreja Tepavcevic (University of Novi Sad and MI SANU Belgrade): Weak congruences, closure systems and lattice-valued structures - Szeged, Bolyai Intézet, Bolyai Épület, I. emelet, Riesz terem, Aradi Vértanúk tere 1. - - -
Winfried Kohnen (Universität Heidelberg): Modular forms of half-integral weight - old and new results - MTA Rényi Intézet, nagyterem - - -
Zsámboki Pál: Hilbert 90 és Skolem--Noether perfekt komplexusokra. - MTA Rényi Intézet, nagyterem - - -
Nabil Mustafa (ESIEE Paris): Sampling in Geometric Set Systems, and Applications: Recent Progress - ELTE D. 3-607 - - -