Frédéric Haller

Department of Mathematics Research Group OA Bundesstr. 55 (Geomatikum) 20146 Hamburg

Room 140 phone: +49 40 42838-5122 email: frederic.haller (at) uni-hamburg.de

Office hours:
By appointment.

Office hours on Microsoft Teams (ID: frederic.haller@uni-hamburg.de):
On appointment by e-mail Tu 10h-11h.

Since October 2017 I am a PhD student under the supervision of Prof. Dr. Timo Reis.

Research

Port-Hamiltonian systems and optimal control of differential-algebraic systems.

Submitted articles

• H. Gernandt, F.E. Haller, T. Reis
  A linear relation approach to port-Hamiltonian differential-algebraic equations
  submitted to: SIAM Journal on Matrix Analysis and Applications


• T. Berger, F.E. Haller
  On an extension of a global implicit function theorem
  submitted to: Results in Mathematics

Publications

• H. Gernandt, F.E. Haller, T. Reis, A.J. van der Schaft
  Port-Hamiltonian formulation of nonlinear electrical circuits
  accepted for publication in J. Geom. Phys. (2020)

Teaching

• Summer term 20: Tutor for Analysis 2 (Hamburg University of Technology)
• Winter term 19/20: Tutor for Analysis 3 (Hamburg University of Technology) and Differential Equations 1 (Hamburg University of Technology)
• Winter term 18/19: Tutor for Analysis 1 (Hamburg University of Technology)
• Winter term 17/18: Tutor for Analysis 1 (Hamburg University of Technology)