Found 7 relevant results in 9.32s where lecturer="Simon Becker"
No description available.
No description available.
No description available.
No description available.
No description available.
'Semiclassical Analysis' provides PDE techniques based on the classical-quantum (particle-wave) correspondence. These techniques include such well-known tools as geometric optics and the Wentzel-Kramers-Brillouin approximation.
Essentially all differential operators are unbounded operators on Hilbert spaces. We shall cover the basic spectral theory of unbounded operators with a particular emphasis on applications in quantum mechanics. Starting with general functional analytic concepts, we shall discuss the most important classes of operators appearing in quantum mechanics which includes random and ergodic operators.