[latexpage] Mustafa Eren Taşlı, Dokuz Eylül University. Date: 26th of December, 2024, Wednesday, Time: 15.00 – 16.00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Classroom B255. Abstract: We will define symmetric polynomials and the elementary symmetric polynomials in $n$ indeterminates over a field $F$. The elementary symmetric polynomials in the indeterminates $x_1, x_2, \ldots, x_n$ are as follows: \begin{align*} \sigma_1=&x_1+x_2+\ldots+x_n \\ \sigma_2=&\sum_{1 \le i < j \le n} x_ix_j \\ \vdots\\ \sigma_n =&x_1 x_2 \ldots x_n \end{align*} The Fundamental Theorem of Symmetric Polynomials states that any symmetric polynomial can be expressed as a polynomial in ...
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[latexpage] Çağdaş Çiğdemoğlu, Dokuz Eylül University. Date: 18th of December, 2024, Wednesday, Time: 15.00 – 16.00. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Classroom B255. Abstract: We will start with a general monic cubic equation in the form \[ x^3 + bx^2 + cx + d = 0, \] and transform it into the following form \[ y^3 + py + q = 0, \] using a substitution. Then, we will construct the Cardano Formulas to find the roots of the equation. The roots are expressed as follows: \[ y_1 = \sqrt[3]{\frac{-q + \sqrt{q^2 + ...
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This month's career event theme is "Cryptography and Mathematics". We are pleased to host a talk on this subject with Beste AKDOĞAN KÖSEMEN, a 2016 graduate of our department and currently pursuing her Ph.D. in Cryptography at METU Institute of Applied Mathematics. The event is open to all mathematics department students and anyone interested. (Non-mathematics department participants are kindly requested to contact the moderator for attendance.) Speaker: Res. Asst. Beste AKDOĞAN KÖSEMEN (Ankara Yıldırım Beyazıt University, Mathematics Department & METU Institute of Applied Mathematics) Topic: Mathematics and Cryptography Date & Time: December 23, 2024, 12:00 PM Venue: online.deu.edu.tr Channel: DEUMatematikKARİYER ...
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The theme of our career event this month, organized by DEU Faculty of Science, Department of Mathematics in collaboration with DEU Career Planning Center, is "Career Tips from Young Graduates". Everyone interested in the talk titled "From Mathematics to Codes: Shaping the Future with Artificial Intelligence", which we will hold with our 2024 graduate of the Department of Mathematics "Şule YALIM", who works as an expert software developer at Morfoz AI, is invited. (Participants other than students of the Department of Mathematics are kindly requested to contact the moderator for event participation.) Speaker: Şule YALIM (DEU Mathematics 2024 Graduate / ...
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The theme of our career event this month is "+1 Step in Career: I am Writing a TÜBİTAK 2209 Project". In our event, information will be given about TÜBİTAK 2209 University Student Research Projects and a conversation will be held on the points to be considered when writing a project. The event is open to all mathematics department students and those who are interested. Speaker: Dr. Öğr. Üyesi Celal Cem SARIOĞLU Date and Time: 25.10.2024, 12:15 Place: B256 (DEU Faculty of Science, Department of Mathematics) ...
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Mücahit Bozkurt, Manisa Celal Bayar University. Date: 9th of  October, 2024, Wednesday, Time: 13:30 - 14:30. Place: Dokuz Eylül Univ., Tınaztepe Campus, Faculty of Science, Department of Mathematics, Office B214 (Online-Sakai-Graduate Meetings). Abstract:[latexpage]  For a right R-module M, a subset X of M is said to be a generating set of M if M=$\sum_{x \in X}xR$; and a minimal generating set of M is any generating set Y of M such that no proper subset of Y can generate M. In this seminar, we present some basic results concerning minimal generating sets of modules. References

1. Ercolanoni, S., & Facchini, A ...
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Foreign language exemption exams will be held by the Directorate of the School of Foreign Languages ​​on September 3-4, 2024, for students who are newly registered to undergraduate programs whose language of instruction is completely or partially in a foreign language in the 2024-2025 academic year (including international students), students who failed the preparatory education the year before, and students who will optionally study in a foreign language. Students who will receive compulsory and optional preparatory education are required to take this exam ...
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Salih AKIN, Second Pilot at THY (graduated from DEU, Faculty of Science, Department of Mathematics) Saadet SARICA, THY Cargo Marketing Directorate, Fare Specialist at the Fare Department (graduated from DEU, Faculty of Science, Department of Mathematics) Date: Thursday, May 23, 2024 Time: 13:30 Location: DEÜ, Faculty of Science, B block, Prof. Dr. Ömer Köse Conference Hall Summary: In this event, we will share my business processes and career experiences in the aviation industry. ...
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Prof. Dr. Tatyana Khabakhpasheva, School of Mathematics, University of East Anglia, Norwich/United Kingdom Date: May 24, 2024, Friday Time: 14:00 am Place: B255, Faculty of Science, Dokuz Eylül University Abstract: Characteristics of linear hydroelastic waves propagating in an ice channel are investigated. The channel is of rectangular cross section with finite depth and of infinite extent. Liquid in the channel is inviscid and incompressible. The liquid flow caused by the ice deflection is potential. The ice is modeled by a thin elastic plate. The coupled hydroelastic problem is reduced to the problem of the wave profiles across the channel. The ...
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Prof. Dr. Alexander Korobkin, School of Mathematics, University of East Anglia, Norwich/United Kingdom Date: May 24, 2024, Friday Time: 13:00 am Place: B255, Faculty of Science, Dokuz Eylül University Abstract: Modelling response of an elastic floating plate to a body moving under the plate is discussed. The original problem is nonlinear and coupled with the plate deflection being dependent on the hydrodynamic pressure, which in turn depends on the plate deflection. It is shown that the problem can be treated as decoupled for some conditions of the body motion, which significantly simplifies the analysis. Within the decoupled model, the body ...
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