Eske Ewert

activity

20182026

most citedCoarse geometry and topological phases

35 citations · 41 across the 5 of their papers we have counts for

collaborators

Showing math.OAShow all

3 papers · 1 filter

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 $Γ$ acts by isometries. We do not assume $M…

math.OA2021★ 5 cited

Pseudodifferential operators on filtered manifolds as generalized fixed points

Eske Ewert

On filtered manifolds one can define a different notion of order for the differential operators. In this paper, we use generalized fixed point algebras to construct a pseudodiffere…

math.OA2020★ 1 cited

Pseudo-differential extension for graded nilpotent Lie groups

Eske Ewert

Classical pseudo-differential operators of order zero on a graded nilpotent Lie group $G$ form a $^{*}$ -subalgebra of the bounded operators on $L^{2} (G)$ . We show that its $C^{*}$ -closur…