variational, and multi-scale convergence concepts for geometries. In particular, we aim to characterise distinctive geometric properties of mathematical models and their respective approximations. C1.

This course teaches commonly used approximation methods in quantum mechanics. They include time-independent perturbation theory, time-dependent perturbation theory, tight binding method, variational ...

which has been applied to Diophantine approximation for systems of linear forms. A recent study established a variational principle that connects fractal dimensions of number-theoretic sets to ...