Homepage von Prof. Dr. Niko Naumann

  Dr. Niko Naumann
  NWF I - Mathematik
  Universität Regensburg
  D-93040 Regensburg
  Deutschland

  Zimmer: 221
  Telefon: +49-(0)941-943-2770
  Email: niko(dot)naumann(at)mathematik(dot)uni-regensburg(dot)de

  Research

  Arithmetic Algebraic geometry, elliptic cohomology theory
 

Selected talks

  Lehre

    SS06: Übungen zur Analysis II von Prof. Künnemann
 

    SS07: Übungen zur Analysis IV von Prof. Künnemann
 

    WS06/07: Programm zum Proseminar über Analysis
 

    SS07: Seminar für Studenten des Lehramts Gymnasium
 

    WS07/08: Proeminar über elementare Zahlentheorie
 

    WS07/08: Hauptseminar von Prof. Künnemann zur Funktionentheorie
 

    WS07/08: Vorlesung "Riemannsche Flächen" von Prof. Künnemann
 

    SS008: Vorlesung "Modulformen"
 

    WS08/09: Seminar über Frankes "Uniqueness Theorems ..." (Bonn)
 

    WS08/09: Vorlesung "Gruppen, Ringe, Moduln" (Bonn)
 

    SS09: Seminar on cohomology operations (Bonn)
 

    SS09: Algebraic Topology II (Bonn)
 

    WS09/10: Algebraische Zahlentheorie
 

    WS09/10: Simpliziale Methoden und Modellkategorien, Di 18-20, M104.

  Preprints and publications

  
(with C. Diem) On the structure of Weil restrictions of abelian varieties, J. Ramanujan Math. Soc. 18 (2003), no. 2, 153--174.

On the irreducibility of the two variable zeta-function for curves over finite fields, C. R. Math. Acad. Sci. Paris 336 (2003), no. 4, 289--292.

Linear relations among the values of canonical heights from the existence of non-trivial endomorphisms, Canad. Math. Bull. 47 (2004), no. 2, 271--279.

Representability of Aut_F and End_F, Comm. Algebra 33 (2005), no. 8, 2563--2568.

(with F. Baldassarri and C. Deninger) A motivic version of Pellikaan's two variable zeta function, 15 p., Diophantine Geometry Proceedings, SNS Pisa, 2007.

Algebraic independence in the Grothendieck ring of varieties, Trans. AMS, 359, no 4, 1653-1683.

The stack of formal groups in stable homotopy theory, Advances in Math., vol. 215 (2007), no. 2, 569--600.

A quantitative sharpening of Moriwaki's arithmetic Bogomolov inequality, Math. Res. Lett. 12 (2005), no. 6, 877-884.

(with J. Hornbostel) Beta-elements and divided congruences, 25 p., Amer. J. Math., vol. 129, no. 5, October 2007

Arithmetically defined dense subgroups of Morava stabilizer groups , Compositio Mathematica, vol. 144, no. 1, 247--270.

(with G. Wiese) Multiplicities of Galois representations of weight one, Algebra and Number Theory, vol. 1, no.1, 67--87.

(with Paul Arne Østvær and Markus Spitzweck) Motivic Landweber Exactness, 40pp, to appear in Documenta Math.

(with Uli Bunke) The f-invariant and index theory, preprint, 40pp., submitted

(with Paul Arne Østvær and Markus Spitzweck) Chern classes, K-theory and Landweber exactness over nonregular base schemes , preprint, 14pp, Conference Proceeding of S. Bloch's birthday (Fields Institute, Toronto).

(with Annette Huber and Guido Kings) Some complements to the Lazard isomorphism, preprint, 29pp, submitted.


(with Markus Spitzweck) Brown representability in A1-homotopy theory, 10pp, submitted.

(created Aug 20,2006 by WebCounter )