Algebra and Number Theory - Algebra and Number Theory

Working Group Algebra and Number Theory

Welcome to the Algebra and Number Theory Group. We deal with number theory, in particular with the interplay of arithmetic (arithmetic geometry) and L-functions in the context of the Langlands program. A special focus is on the study of special values of L-functions.

Research

Our research focuses on the arithmetic of L-functions, which in turn leads to difficult questions in the representation theory of real reductive groups. Publications can be found here. The research group is involved in the SFB TR 358 of the Universities of Paderborn and Bielefeld.

Research seminars

Conferences:

Conference Special Values of L-Functions (March 13-17, 2023 in Paderborn, together with Haruzo Hida, Tadashi Ochiai, A. Raghuram).

Winter semester 2022/2023

Oberseminar Zahlentheorie

Summer semester 2022

Advanced Seminar Geometric Analysis and Number Theory
Working Group Tensor triangulated geometry (together with Henning Krause and Eike Lau the University of Bielefeld)
Arithmetic and Algebraic Geometry Seminar Bielfeld (together with Claudia Alfes-Neumann, Eike Lau, Michael Spiess, Jeanine Van Order, Charles Vial, Thomas Zink)

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Teaching

Winter semester 2024/2025

Introduction to mathematical thinking and working
Introduction to algebraic number theory
Advanced seminar "Number Theory"

Summer semester 2024

Introduction to mathematical thinking and working
Algebra 2
Advanced seminar "Number Theory"

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Team

Team

Prof. Dr. Fabian Januszewski

Abhijit Aryampilly Jayanthan

Dr. Alexandre Maksoud

Mingyu Ni

Luca Speciale