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On Almost Perfect Rings Sinem Benli, İzmir Institute of Technology. Date: 18th of October, 2017, Wednesday. Time: 09:30-10:30 Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this talk, we shall give a brief summary about the motivating ideas for commutative almost perfect domains. After that, we can mention the generalization of ... Read more On Almost Perfect Rings

On Periodic Modules Salahattin Özdemir, Dokuz Eylül University. Date: 27th of September, 4th and 11th of October, 2017, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: We will prove the well-known result by Benson and Goodearl about flat modules over an arbitrary ring R: If a ... Read more On Periodic Modules

Jacobson Density Theorem and Its Applications Sinem Benli, İzmir Institute of Technology. Date: 20th of September, 2017, Wednesday. Time: 09:30-12:00 Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: Firstly, we introduce the notion of primitive rings. After giving some examples and mentioning the properties of this class of rings, we shall prove the famous ... Read more Jacobson Density Theorem and Its Applications

Skolem-Noether Theorem and Double Centralizer Theorem Meltem Güllüsaç and Hikmet Burak Özcan, Dokuz Eylül University. Date: 9th, 16th and 23rd of August and 13th of September, 2017, Wednesday, Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: After a review of tensor product of vector spaces and tensor product of algebras ... Read more Skolem-Noether Theorem and Double Centralizer Theorem

Elementary Proofs of the Wedderburn-Artin Theorem Meltem Güllüsaç, Hikmet Burak Özcan and Sedef Taşkın, Dokuz Eylül University. Date: 2nd of August, 2017, Wednesday, Time: 09:30 – 17:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: We shall present three proofs of the Wedderburn-Artin Theorem. In the first proof for non-unital rings, we follow Szele’s ... Read more Elementary Proofs of the Wedderburn-Artin Theorem