Dr. Timo Keller

Contact information

Lehrstuhl für Computeralgebra
Mathematisches Institut
Universität Bayreuth
Universitätsstraße 30
95440 Bayreuth, Germany

Office: building NW II, room 3.2.02.737
Phone: +49-(0)921-55-3384
E-Mail: $Vorname.$Nachname@uni-bayreuth.de public GPG key
Workgroup: Prof. Dr. Michael Stoll
Chair: Mathematik II (computational arithmetic geometry)
Office hours: by appointment

Research interests

Arithmetic Geometry, especially arithmetic and computational aspects of modular abelian varieties, rational points, L-functions and étale cohomology

Publications

Published

  1. On an Analogue of the Conjecture of Birch and Swinnerton-Dyer for Abelian Schemes over Higher Dimensional Bases over Finite Fields
    Doc. Math. 24 (2019), 915–993. DOI
  2. A duality theorem for Tate–Shafarevich groups of curves over algebraically closed fields
    Abh. Math. Semin. Univ. Hambg. (2018) 88(2), 289–295. DOI
  3. On the Tate-Shafarevich group of Abelian schemes over higher dimensional bases over finite fields
    manuscripta math. (2016) 150(1–2), 211–245. DOI

Preprints

  1. On an Analogue of the Conjecture of Birch and Swinnerton-Dyer for Abelian Schemes over Higher Dimensional Bases over Finite Fields – complements
  2. Transfer of quadratic forms and their Stiefel-Whitney invariants

Activities

Oberseminar Arithmetische Geometrie

Thursday, 10:15–11:45 in S78 (currently via BigBlueButton)

Bayerische Arbeitsgemeinschaft

Bayerische Arbeitsgemeinschaft »Algebraische Geometrie und Zahlentheorie«
Last topic: Topological Modular Forms, Bayreuth, December 14, 2019

Kleine AG

Kleine Arbeitsgemeinschaft »Algebraische Geometrie und Zahlentheorie«
Last modified: November 18, 2020
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