A. Savin

collaborators

2 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…

Elliptic Boundary Value Problems and Partial Group Actions

Fredholm Criteria for G-pseudodifferential Operators

Fredholm Criteria for $G$ -pseudodifferential Operators