E. Schrohe

collaborators

5 papers

math.OA2026

Elliptic Boundary Value Problems and Partial Group Actions

Eske Ewert, Anton Yu. Savin, Elmar Schrohe

We consider a smooth compact manifold with boundary, $M$ , embedded in a smooth manifold of the same dimension on which an amenable group $I^$ acts by isometries. We do not assume $…

math.DG2026

Fredholm Criteria for $G$ -pseudodifferential Operators

Alexandre Baldare, Anton Yu. Savin, Elmar Schrohe

Let $G$ be a compact Lie group that acts smoothly on a closed manifold $M$ . Using a general Simonenko principle, we derive a novel criterion for the Fredholm property of $G$ -pseudo…

math.AP2026

Evolution Equations on Manifolds with Conical Singularities

Elmar Schrohe

This is an introduction to the analysis of nonlinear evolution equations on manifolds with conical singularities via maximal regularity techniques. We address the specific difficul…

math.AP2025

Asymptotics of solutions to the porous medium equation near conical singularities

Nikolaos Roidos, Elmar Schrohe

We show that, on a manifold with conical singularities, the asymptotics of the solutions to the porous medium equation near the conical points are determined by the spectrum of the…

math.AP2025

Optimal Sobolev Regularity for Second Order Divergence Elliptic Operators on Domains with Buried Boundary Parts

Joachim Rehberg, Elmar Schrohe

We study the regularity of solutions of elliptic second order boundary value problems on a bounded domain $I^c ◯$ in $R^{3}$ . The coefficients are not necessarily continuous and…