Georg Bergner

Links to my collaborations and related institutions

• David Schaich, UK Liverpool
• Monte Carlo String/M-theory Collaboration
• Biagio Lucini, UK Swansea
• Extended Twisted Mass Collaboration
• Theoretisch-Physikalisches Institut, FSU Jena
  Prof. A. Wipf
• Institut für theoretische Physik, WWU Münster
  Prof. G. Münster
  Lattice SYM Collaboration
  Internal Wiki and information of the SYM Collaboration
• Institut für theoretische Physik, GU Frankfurt
  Prof. O. Philipsen
  
• Albert Einstein Center Bern
  Prof. U. Wenger
  

Supercomputers and high performance clusters related to my projects

• Dirac
• LLNL Clusters
• CSCS Switzerland
• CSC clusters in Frankfurt
• Clusters in Jena
• CoSCo cluster in Münster
• supercomputers in Jülich
• Supercomputers of the LRZ

Github page

Most of the project code can currently still not be found online. Some packages are available on request. Parts of my code projects are publicly available at github:
My github page.

Code packages

Most simulations are done with an own code development. In addition, I have used some external packages.
ETMC at github
Carsten Urbach ETMC code page
Cl2QCD code developement

Bug of old PARPACK

There is an undocumented bug in the old parallel version of ARPACK (PARPACK). It leads to missing eigenvalues in the computed spectrum. Thanks to Jaques Bloch I learned about it. I do not know if this bug will be resolved at some time since it has been present for a while. Since it might be important for other related studies of eigenvalues of large sparse matrices I have written a small patch for it. In addition to the patch you can find some scritps that I have used for the installation of (P)ARPACK in the file below.
By now, this might have become irrelevant with the new ARPACK-NG.
Patch and scripts to install parallel ARPACK