Janina C. Letz

About

I am a postdoc at the University Bielefeld, Germany, in the BIREP group.

In 2020 I finished my PhD at the University of Utah. There I studied commutative algebra with Srikanth Iyengar. The title of my thesis is Generation Time in Derived Categories.

I obtained a Bachelor in Mathematics in 2014 and a Bachelor in Physics in 2015 from the Johannes Gutenberg University Mainz, Germany.

My research lies in the areas of commutative algebra and representation theory. I am interested in triangulated, derived, and stable categories.

Here is my CV.

	Title	Co-authors	Links
[6]	The spectrum of a well-generated tensor triangulated category	Henning Krause	Bull. Lond. Math. Soc., 55(2):680–705, 2023 arXiv:2203.03249
[5]	Brown representability for triangulated categories with a linear action by a graded ring	—	Arch. Math. (Basel), 120(2):135–146, 2023 arXiv:2206.09646
[4]	Exceptional complete intersection maps of local rings	Srikanth B. Iyengar, Jian Liu, Josh Pollitz	Pacific J. Math., 318(2):275–293, 2022 arXiv:2107.07354

Köln Algebra and Representation Theory Seminar: I will visit Cologne from May 22 to May 24, 2023 and give a seminar talk on May 23.
Algebra Seminar at Universidad de la República in Montevideo, Uruguay: I will give an online talk on May 26, 2023.
Workshop on Finitistic Dimensions: Bielefeld, Germany—June 15–16, 2023
ARTIG 2: Stuttgart, Germany—June 23–24, 2023
BIREP Summer School on Persistence Modules—The Interplay of Representation Theory and Topological Data Analysis: Bad Dribrug, Germany—July 31–August 4, 2023; This summer school is aimed towards early career researchers, namely advanced Master students, PhD students and PostDocs. The talks are given by the participants of the summer school. I am organizing the summer school together with Raphael Bennett-Tennenhaus, Rudradip Biswas, Benedikt Fluhr, Jan-Paul Lerch, and Julia Sauter.
Feodor Lynen Research Fellowship from the Humboldt Foundation: Los Angeles, California, USA—September 1, 2023–August 31, 2023; I will spend 12 month at UCLA.