Johannes Lotz

Contact Details:

  • Dr. rer. nat. Dipl.-Ing. Johannes Lotz
  • Phone: +49 (0)241/80 20 129
  • Mail:
  • Office:  Room 237, Seffenter Weg 23

Research Interest:

  • dco/c++ - Derivative Code by Overloading in C++
  • Hybrid Approaches to Adjoint Code Generation based on the AD Tool dco/c++.
  • Joint work with TU Kaiserslautern, Chair for Scientific Computing:
    dco/c++ and TRACE / PADGE (CFD, optimization).
  • Joint work with Jülich Research Center, IEK-7:
    dco/c++ and JURASSIC (atmospheric remote sensing, inverse problems).
  • Joint work with RWTH, Process Systems Engineering:
    dco/c++ and NIXE (ODE integration, data fitting).
  • Joint work with NAG:
    dco/c++ and CUDA (finance).
  • Internally:
    • dco/c++ and dco/fortran.
    • dco/c++ and OpenFOAM (CFD, optimization).
    • dco/c++ and PETSc.