I’m interested in pseudodifferential calculi, index theory, groupoids,
K-theory, filtered manifolds and graded Lie groups.

Publications

Eske Ewert and Philipp Schmitt. Shubin calculi for actions of graded Lie groups (2025). Bulletin des Sciences Mathématiques, 199.(https://www.sciencedirect.com/science/article/pii/S0007449724001908)

Eske Ewert. Pseudo-differential extension for graded nilpotent Lie groups (2023). Documenta Mathematica, 28(6), 1323-1379. (https://ems.press/content/serial-article-files/31135)

Eske Ewert. Pseudodifferential operators on filtered manifolds as generalized fixed points (2023). Journal of Noncommutative Geometry, 17(1), 333–383. (https://ems.press/journals/jncg/articles/9885484)

Eske Ewert. Index theory and groupoids for filtered manifolds (2020). PhD thesis. (http://hdl.handle.net/21.11130/00-1735-0000-0005-152D-2)

Eske Ewert and Ralf Meyer. Coarse geometry and topological phases. Communications in Mathematical Physics, 366(3):1069-1098, 2019. (https://doi.org/10.1007/s00220-019-03303-z&l)