Last Seminars


Meltem GÜLLÜSAÇ, Dokuz Eylül University.Date: 6th of March, 2020, Friday, Time: 10.30 – 12.00.Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Classroom B256.Abstract: The aim of this talk is to introduce pure injective modules and some decomposition problems related to pure injectivity.

Haydar Göral, Dokuz Eylül University.Date: 28/02/2020, Friday, Time: 10:30.Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Classroom B256.Abstract: In this talk, we will talk on unit fractions, filters and non-standard analysis.

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.