Using weights for fun and profit: Weighted sparse and low-rank approximation

No Transparency for Smart Toys

Inequalities for Schwarz maps on matrix algebras

Spectral analysis of polaron models in the strong coupling limit

Ground state (in-)stability and long-time behavior in multi-dimensional Schrödinger equations

Cusp formation of singular vortex patches

Rigidity of critical points of degenerate polyconvex energies

Nash's isometric embedding

The Swiss Comic Con

The third law of black hole thermodynamics and the black hole formation threshold