Perturbation methods and low rank approximations for the Darcy equation with lognormal permeability

Closed ind-subgroups with the same Lie algebras

Unique Continuation for Fractional Schrödinger Equations with Rough Potentials

The tame automorphism group of affine 3-space is not closed

From asymptotic analysis for simulation to generalized Ventcel's boundary value problem

Sufficient conditions for Willmore-immersions in R^3 to be minimal surfaces

The absolute continuous spectrum of skew products of compact Lie groups

The unlikelihood of integrability in elementary terms

Incompressible Extensions in Sobolev Spaces

Unverzweigte Kohomologie