На 27 юни 2023 г. (вторник) от 14:00 часа в зала 278 на ИМИ-БАН ще се проведе заседание на семинара на секция „Математически основи на информатиката". Доклад на тема: The Erdős Box Problem and the Combinatorial Nullstellensatz ще изнесе д-р Алексей Гордеев, гостуващ учен към секцията. Абстракт. The Erdős box problem can be formulated as follows: how many points of {1,2,…,n}^m can we take so that for every m-dimensional box (hyperrectangle with sides parallel to coordinate axes) at least one of its vertices is not taken? When m is fixed and n increases, an order of growth of this number is known only in the case m=2. I will talk about Alon’s Combinatorial Nullstellensatz and its connection with the Erdős box problem and, more generally, with [...]