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math.DS2026
Numerical approximation of the Koopman-von Neumann equation: Operator learning and quantum computing
Stefan Klus, Feliks Nüske, Patrick Gelß
The Koopman-von Neumann equation describes the evolution of wavefunctions associated with autonomous ordinary differential equations and can be regarded as a quantum physics-inspir…
math.DS2018★ 62 cited
Multidimensional approximation of nonlinear dynamical systems
Patrick Gelß, Stefan Klus, Jens Eisert +1
A key task in the field of modeling and analyzing nonlinear dynamical systems is the recovery of unknown governing equations from measurement data only. There is a wide range of ap…