Apl. Prof. Dr. Michael Joachim

Address:

+49-251-83-32735 (phone)
+49-251-83-38370 (fax)
Office: 508 (office hours: tuesdays 11-12)
Email: joachim (at) math.uni-muenster.de

Teaching (WS 2013/2014):

• Lecture: "Elemente der Topologie"
  
• Seminar: "Hodge-Theorie"
  
• Seminar: "K-Theorie"
  

(For previous teaching see here.)

Preprints:

• Topological K-(co)-homology of classifying spaces of discrete groups,
  with Wolfgang Lück. PDF-File

Publications:

• An enrichment of KK-theory over the category of symmetric spectra,
  with Stephan Stolz, Münster J. of Math. 2, (2009), 143–182.
  © 2009 Münster J. of Math. PDF-File

• Exotic spheres and curvature,
  with David Wraith, Bull. AMS 45, (2008), 595–616.
  © 2008 American Matheamatical Society PDF-File
  

• Basic Bundle Theory and K-Cohomology Invariants,
  with Dale Husemöller, Branislav Jurco and Martin Schottenloher, Lect. Notes Phys. 726
  © 2007 Springer Verlag PDF-File

• Realizing Kasparovs KK-groups as the homotopy classes of maps of a Quillen Model Category,
  with Mark W. Johnson , Contemp. Math. 399 (2006), 163--197.
  © 2006 Amercian Mathematical Society PS-File, PDF-File

• Toral classes and the Gromov-Lawson-Rosenberg Conjecture for elementary abelian 2-groups,
  Arch. Math. (Basel) 83 (2004), 461--466.
  © 2004 Birkäuser Verlag PDF-File
  

• Higher coherences in equivariant K-theory,
  in: Structured Ring Spectra, London Mathematical Society Lecture Notes 315 (2004), 87--114.
  © 2004 Cambridge University Press PS-File
  

• Classifying spaces and spectra representing the K-theory of a graded C*-algebra,
  with Ulrich Bunke and Stephan Stolz,
  in: High-dimensional manifold topology (2003), 80--114.
  © 2004 World Sci. Publishing PS-File
  

• Unbounded Fredholm operators and K-theory,
  in High-dimensional manifold topology (2003), 177--199.
  © 2004 World Sci. Publishing PS-File

• K-homology of C*-categories and symmetric spectra representing K-homology,
  Mathematische Annalen 327 (2003), 641--670.
  © 2003 Springer Verlag PDF-File

• A symmetric ring spectrum representing KO-theory,
  Topology 40 (2001), 299-308.
  © 2001 Elsevier Science Ltd.

• Positive and negative results concerning the Gromov-Lawson-Rosenberg conjecture,
  with Thomas Schick Contemp. Math. 258 (2000), 213--226.
  © 2000 American Mathematical Society

• The twisted Atiyah orientation and manifolds whose universal cover is spin,
  Notre Dame Ph.D. Thesis (1997)
  © 1997 Michael Joachim

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  Last modified: 10.10.11