3 papers
math.AP2026
Analysis of a coupled magneto-quasistatic--mechanical model of an eddy current brake
Anna Fischer, Kaja Krhač, Timo Reis +1
We study a coupled magneto-quasistatic model for an eddy current brake. The model leads to a nonlinear infinite-dimensional differential-algebraic system in which the nonlinearity…
math-ph2026
High-resolution decomposition of canonical Hamiltonian systems
Kaja Krhac, Frederic P. Schuller
We identify the topological and dynamical conditions for a Hamiltonian system to possess port-Hamiltonian reformulations with increasing resolution of structural detail that remain…
quant-ph2025
Hybrid Schrödinger-Liouville and projective dynamics
Kaja Krhac, Frederic P. Schuller, Stefano Stramigioli
Quantum dynamics provides the arguably most fundamental example of hybrid dynamics: As long as no measurement takes place, the system state is governed by the Schrödinger-Liouvill…