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Krull-Schmidt via the exchange property   Victor Blasco Jimenez, Dokuz Eylül University.Date: 8th of March, 2022, Tuesday, Time: 10.00 – 12.00.Place: Dokuz Eylül University, Tınaztepe Campus, Faculty of Science, Department of Mathematics, room B206 (department seminar and meeting room).Abstract: We will define what is called the exchange property and study modules for which this property holds. Later we will see ... Read more Krull-Schmidt via the exchange property

Artinian Serial Rings Noyan ER, Dokuz Eylül University.Date: 1st of March, 2022, Tuesday, Time: 10.00 – 12.00.Place: Dokuz Eylül University, Tınaztepe Campus, Faculty of Science, Department of Mathematics, room B206 (department seminar and meeting room).Abstract: We will continue our discussion of serial rings giving basic information about Artinian serial rings and presenting a standard proof that they have ... Read more Artinian Serial Rings

Pure Injective Modules and Finite Representation Type 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.

Unit Fractions 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.

Hales-Jewett Theorem 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.