Representation Theory of Artin Algebras Zübeyir Türkoğlu, Dokuz Eylül University. Date: 2nd of May, 2018, Wednesday, Time: 09:30 – 11:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this seminar, firstly we will continue talk about the structure of projective modules over left Artinian rings. Then we will talk about some homological facts. |
Representation Theory of Artin Algebras Zübeyir Türkoğlu, Dokuz Eylül University. Date: 25th of April, 2018, Wednesday, Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this seminar, firstly we will continue talk about the radicals of rings and modules. Then we will talk about the structure of projective modules over left Artinian rings. |
Representation Theory of Artin Algebras Zübeyir Türkoğlu, Dokuz Eylül University. Date: 18th of April, 2018, Wednesday, Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this seminar, we will talk about the notions right minimal-left minimal homomorphisms, radicals of rings and modules. |
Representation Theory of Artin Algebras Zübeyir Türkoğlu, Dokuz Eylül University. Date: 11th of April, 2018, Wednesday, Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this series of talks, we will present parts of the book “Representation Theory of Artin Algebras” by Auslander, Reiten and Smalo. In the first session, ... Read more Representation Theory of Artin Algebras |
Model Structures on Categories of Chain Complexes: Part 2 Mehmet Akif Erdal, Bilkent University. Date: 4th of April, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: We will continue discussing model categories and model structure on chain complexes. |
Model Structures on Categories of Chain Complexes Mehmet Akif Erdal, Bilkent University. Date: 28th of March, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: This is the second talk in the homotopy theory series. We will go through the definitions of a model category and compare elements of these definitions with ... Read more Model Structures on Categories of Chain Complexes |
Basic Elements of Abstract Homotopy Theory Mehmet Akif Erdal, Bilkent University. Date: 21st of March, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: Abstract homotopy theory, also known as homotopical algebra, provides a framework that allows us to use tools from homotopy theory in various different settings, ranging ... Read more Basic Elements of Abstract Homotopy Theory |
The Fundamental Group and Some of Its Applications, III Aslı Güçlükan İlhan, Dokuz Eylül University. Date: 7th and 14th of March, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this series of talks, we will introduce the fundamental group and discuss some of its applications including the proof of the ... Read more The Fundamental Group and Some of Its Applications, III |
Small Covers over Product of Simplices Aslı Güçlükan İlhan, Dokuz Eylül University. Date: 28th of February, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: A small cover is a smooth closed manifold which admits a locally standard (Z/2)^n-action whose orbit space is a simple convex polytope. The notion ... Read more Small Covers over Product of Simplices |
The Fundamental Group and Some of Its Applications, II Aslı Güçlükan İlhan, Dokuz Eylül University. Date: 21st of February, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this series of talks, we will introduce the fundamental group and discuss some of its applications including the proof of the fundamental theorem ... Read more The Fundamental Group and Some of Its Applications, II |
Invariant Basis Property and the Ideal Structure of Leavitt Path Algebras Müge Kanuni, Düzce University. Date: 14th of February, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: A ring R is said to have Invariant Basis Number property, or more simply IBN, in case no two free left R-modules of different rank are ... Read more Invariant Basis Property and the Ideal Structure of Leavitt Path Algebras |
The Fundamental Group and Some of Its Applications Aslı Güçlükan İlhan, Dokuz Eylül University. Date: 7th of February, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: In this series of talks, we will introduce the fundamental group and discuss some of its applications including the proof of the fundamental theorem ... Read more The Fundamental Group and Some of Its Applications |
Classification of the Irreducible Unitary Representations of the Infinite Symmetric Group Cihan Sahillioğulları and Sedef Taşkın, Dokuz Eylül University. Date: 10th and 17th of January, 2018, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract for the 1st talk by Cihan Sahillioğulları: In this talk, we introduce the classification of irreducible tame representations of infinite ... Read more Classification of the Irreducible Unitary Representations of the Infinite Symmetric Group |
Matlis’s Theorem Meltem Güllüsaç, Dokuz Eylül University. Date: 20th of December, 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 prime modules, prime ideals and indecomposable injectives, we will prove Matlis’s Theorem. See Chapter 3 of the monograph [1]. References [1] ... Read more Matlis’s Theorem |
Mininjective Rings Meltem Güllüsaç, Dokuz Eylül University. Date: 22nd and 29th of November, 6th and 13th of December, 2017, Wednesday. Time: 09:30 – 12:00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Room B206. Abstract: We shall make an introduction to mininjective rings. See the second chapter of the book by Nicholson and ... Read more Mininjective Rings |