About

Picture

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.

I am interested in triangulated, derived, and stable categories.

Here is my CV.

Profiles

arXiv Logo
arXiv
ORCiD Logo
ORCiD
Google Scholar Logo
Google Scholar
zbmath Logo
zbMATH
MATHSCINET Logo
MATHSCINET

Publications

Title Co-authors Links
[6] The spectrum of a well-generated tensor triangulated category Henning Krause Bull. Lond. Math. Soc.
arXiv:2203.03249
[5] Brown representability for triangulated categories with a linear action by a graded ring Arch. Math. (Basel)
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

All publications.

Current and Upcoming

Categories, clusters, and completions master class
Aarhus, Denmark—March 22–24, 2023

Past talks.
Past conferences.
Past position, activities and resources.

Contact

Office
V5-233 T4-229
Email
jletz [at] math [dot] uni-bielefeld [dot] de
Mailing Address
Faculty of Mathematics
Bielefeld University
PO Box 100 131
33501 Bielefeld
Germany