Last Seminars


Sedef Taşkın (DEU) Date and Time: 21/02/2020, 10:30 Place: B256 Abstract: In this talk, we introduce the Hales-Jewett Theorem and its density version. As implications of this theorem, we will prove van der Waerden’s theorem and Szemeredi’s theorem.

Haydar Göral, Dokuz Eylül University.Date: 25th of December, 2019, Wednesday, Time: 14.45 – 16.15.Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Classroom B256.Abstract: In this talk, we consider algebraic unit fractions. We show that the finiteness of the set of all solutions of certain Diophantine equations in algebraic unit fractions determines ... Read more Algebraic Unit Fractions

Sedef Taşkın (DEU) Date and Time: 27/12/2019, 13:30 Place: B256 Abstract: In this talk, we introduce the Hales-Jewett Theorem (HJT) which is one of the cornerstones of Ramsey Theory. As implications of this theorem, we will prove the van der Waerden’s theorem and the Gallai-Witt’s theorem. We talk about some generalizations of the HJT.

M. Pınar Eroğlu, Dokuz Eylül University.Date: 18th of December, 2019, Wednesday, Time: 14.45 – 16.15.Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Classroom B256.Abstract: In this seminar, we will first investigate the relationships between the degree of algebraicity of an element and its strong degree. And then we will continue to talk about the strong degrees of ... Read more On the Strong Degrees of Unital Rings

Haydar Göral (DEU) Date: 13/12/2019, Time: 13:30 Place: B256 Abstract: We will survey the main results of multiplicative number theory starting from Euler and Dirichlet to the recent past.