Özgür Esentepe
Mathematician.
I am a postdoctoral fellow in the Institut für Mathematik at the University of Graz. I am interested in commutative algebra and representation theory. In particular, I like maximal Cohen-Macaulay modules and singularity categories.
Before coming to Graz, I was an EPSRC Research Fellow at the University of Leeds within the representation theory group. Before that, I was a postdoc at the University of Connecticut and I received my PhD from the University of Toronto under the supervision of Ragnar-Olaf Buchweitz. There I was a member of the Homological Methods Seminar and it shaped my research interests: representation theory, commutative algebra, homological algebra etc. After Ragnar passed away, I started working with Graham Leuschke while staying officially as a graduate student at the University of Toronto under the supervision of Joel Kamnitzer. I was an organizer of UCGEN and I used to live at AdIMOM.
Contact. You can contact me using this or emailing me at ozgur.mylastname@uni-graz.at.
Research
-
Auslander-Reiten annihilators
Preprint: Arxiv link
-
Annihilators and decompositions of singularity categories
with Ryo Takahashi
Proceedings of the Edinburgh Mathematical Society (link) to appear.
- An Alexandrov topology on the category of maximal Cohen-Macaulay modules
with Mert Akdenizli, Bilal Aytekin, Baran Cetin
Journal of Pure and Applied Algebra (link) 2024.
- A note on the global dimension of shifted orders
Algebras and Representation Theory (link) 2024.
- The cohomology annihilator of a curve singularity
Journal of Algebra (link) (arxiv link) 2020.
Teaching
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University of Graz
- Winter 2024. Übungen zur Linearen Algebra.
- Winter 2024. Elementare Diskrete Mathematik.
- Summer 2024. Übungen zur Linearen Algebra und Analytischen Geometrie.
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University of Leeds
- Fall 2023. MATH3193 Algebras and Representations.
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University of Connecticut
- Spring 2022. MATH2210 Applied Linear Algebra. Course webpage.
- Fall 2021. MATH2110 Multivariable Calculus.
- Fall 2021. MATH2210 Applied Linear Algebra.
- Summer 2021. MATH1071 Calculus for Business and Economics.
- Spring 2021. MATH2210 Applied Linear Algebra.
- Fall 2020. MATH2210 Applied Linear Algebra.
- Summer 2020. MATH2110 Multivariable Calculus.
- Spring 2020. MATH3146 Introduction to Complex Variables.
- Fall 2019. MATH1020 Problem Solving.
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University of Toronto (as an instructor/coordinator)
- Summer 2019. MAT224 Linear Algebra II.
- Winter 2019. MAT136 Calculus II.
- Winter 2019. MAT137 Calculus. (Mississauga Campus)
- Fall 2018. MAT137 Calculus. (Mississauga Campus)
- Summer 2018. MAT135 Calculus I.
- Summer 2018. Calculus Bootcamp for Engineers.
- Winter 2018. MAT223 Linear Algebra I. (Mississauga Campus)
- Fall 2017. MAT224 Linear Algebra II.
- Summer 2017. MAT135 Calculus I.
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University of Toronto (as a teaching assistant)
- Winter 2019. MAT247 Linear Algebra II for Specialists.
- Fall 2018. MAT240 Linear Algebra I for Specialists.
- Winter 2018. MAT402 Classical Geometries. (Mississauga Campus)
- Winter 2018. MAT392 Ideas of Mathematics. (Mississauga Campus)
- Winter 2017. MAT247 Linear Algebra II for Specialists.
- Fall 2016. MAT240 Linear Algebra I for Specialists.
- Winter 2016. MAT247 Linear Algebra II for Specialists.
- Winter 2016. MAT402 Classical Geometries. (Mississauga Campus)
- Fall 2015. MATA29 Calculus I for Life Sciences. (Scarborough Campus)
- Fall 2015. MAT402 Classical Geomtries. (Mississauga Campus)
- Fall 2015. MAT240 Linear Algebra I for Specialists.
- Summer 2015. MATA32 Calculus for Business and Management. (Scarborough Campus)
- Summer 2015. MAT327 Topology.
- Winter 2015. MAT185 Linear Algebra for Engineering Science.
- Winter 2015. MAT224 Linear Algebra II.
- Fall 2014. MAT188 Linear Algebra for Engineers.
- Fall 2014. MAT224 Linear Algebra II.
- Fall 2014. MAT223 Linear Algebra I.
- Winter 2014. MAT224 Linear Algebra II.
- Winter 2014. MAT223 Linear Algebra I.
- Fall 2013. MAT188 Linear Algebra for Engineers.
- Fall 2013. MAT223 Linear Algebra I.
Etc
- I have started to keep a blog again.