Kasper Larsen (Rutgers University): Uniqueness in Cauchy problems for diffusive real-valued strict local martingales - Online, Zoom webinar - - -
Yuri Bilu (Bordeaux): Binary polynomial power sums vanishing at roots of unity - Online, Webex webinar - - -
Francesco Fumagalli (Firenze): An upper bound for the nonsolvable length of a finite group in terms of its shortest law - Online, Zoom webinar - - -