23 January (Wed) 16:30 - 17:30 Eric Edo (University of New Caledonia) The Strong Factorial Conjecture 19 December (Wed) 16:30 - 17:30 Masayuki Kawashima (Tokyo Science Univ.) On the Alexander polynomial of subconfigurations of reduced curves 31 October (Wed) 16:30 - 17:30 Cristina Valle (TMU) On blow-analytic equivalence of plane tribranched curves 16 May (Wed) 16:30 - 17:30 Takuro Abe (Kyoto Univ.) Freeness and minimality of chambers for line arrangements