Last Seminars
Probabilistic Methods in Number Theory Doga Can Sertbaş, Cumhuriyet University Date and Time: 22/03/2019, 10:00 Place: B256 In 1947, Erdos gave a lower bound for the diagonal Ramsey numbers R(k,k). His proof contains purely probabilistic arguments where the original problem is not related to the probability theory. This pioneering work of Erdos gave rise to a new proof technique which ... Read more Probabilistic Methods in Number Theory |
Knotted Strings in the plane Neslihan Güğümcü, Technical University of Athens Date and Time: 15/03/2019, 10:00 Place: B256 Abstract: Planar curves have been studied since the time of Gauss. Gauss was one of the first to notice that they can be handled combinatorially by codes (named as Guass codes) that are strings of labels encoding self-intersections. Whitney classified all immersed ... Read more Knotted Strings in the plane |
Counting from the Bottom to the Top Noyan Er, Dokuz Eylül University.Date: 13th of March, 2019, Wednesday. Time: 09:30-10:30Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206.Abstract: After finishing up a leftover result from my last talk, we will discuss, as a natural follow-up, a characterization of Artinian principal ideal rings due to Eisenbud and Griffith the ... Read more Counting from the Bottom to the Top |
An Invitation to Algebraic Number Theory Hikmet Burak Özcan, Dokuz Eylül University. Date: 6th of March, 2019, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: This will be the first of a series of talks in algebraic number theory. During the series of talks, we will cover several chapters ... Read more An Invitation to Algebraic Number Theory |
Symmetric polynomials: A personal retrospective Halil Oruç, DEU Abstract: Vandermonde matrix and interpolation, elementary and complete symmetric functions, combinatrorial identities and Blossoms. Date and Time: 01/03/2019, 10:00 Place: B256, DEU mathematics department |