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Holger Kammeyer

Dr. Holger Kammeyer

Office Hours: nach Vereinbarung
Room: 1.008
Phone: +49 (0) 721 608-43707
Fax: +49 (0) 721 608-42148
holger kammeyerFob5∂kit edu

Karlsruher Institut für Technologie
MATH | IAG | AG Topologie
Englerstr. 2 | Mathebau (20.30)
76131 Karlsruhe


 I am a postdoc in the topology group of the Institute for Algebra and Geometry at KIT. My mathematical interests range around algebraic topology and L²-invariants in geometry and group theory.

Lecture notes
Title Year
2017
2016


Preprints
Title Coauthors Year

2016, to appear in Bull. Lond. Math. Soc.

2015, to appear in Groups Geom. Dyn.


Publications
Title Coauthors Journal

Wolfgang Lück, Henrik Rüping

Geometry & Topology,
20-3 (2016), 1275--1287

Algebraic & Geometric Topology,

14 (2014), 2475-2509

Journal of Lie Theory,

24, No. 2 (2014), 307-319 

Jörg Kienitz

Wilmott Magazine,

Issue 59 (May 2012), 44-49

Jörg Kienitz

Wilmott Magazine,

Issue 58 (March 2012), 34-45

Jörg Kienitz

Wilmott Magazine,

Issue 57 (January 2012), 46-53



Theses
Title Type, University

doctoral thesis, University of Göttingen

diploma thesis, University of Göttingen 



Upcoming

Past

Workshop "New directions in L2-invariants"

Workshop "New directions in L2-invariants"
Venue:

Hausdorff Research Institute for Mathematics 

Place:

Bonn 

Date:

10/04 - 10/07/2016

Links:Website

Junior Trimester Program "Topology"

Junior Trimester Program "Topology"
Name:

Working group "L2-Invariants" Joint with G. Herrmann, A. Kar, S. Kionke und J. Raimbault.  

Links:Website
Venue:

Hausdorff Research Institute for Mathematics, Bonn

Summer term 2017

Winter term 2016/2017

No teaching due to scientific stay in Bonn. 

Summer term 2016

More Information on the lecture "Algebraic Topology" is given in the course announcement.

Winter term 2015/2016

More information on the lecture "L²-invariants" is given in the course announcement.

Summer term 2015

Past teaching

Former teaching in Göttingen I was a TA for
  • Homotopy Theory (winter 2010/2011),
  • Measure and Probability Theory (summer 2008),
  • Calculus I (winter 2007/2008),
  • Calculus II (summer 2007).
Since April 2015 Postdoc at Institute for Algebra and Geometry
(working with Roman Sauer)
Karlsruhe Institute of Technology
July 2013 - March 2015 Postdoc at Mathematical Institute
(working with Wolfgang Lück)
University of Bonn
July 2010 - May 2013 Doctoral studies at Mathematical Institute
(working with Thomas Schick)
University of Göttingen
August 2009 - June 2010 Fulbright scholar at Department of Mathematics University of California Berkeley
July 2008 - October 2008 Internship in team "Quantitative Analysis" Deutsche Postbank, Bonn
October 2004 - July 2009 Diploma studies in mathematics with minor theoretical physics University of Göttingen