Formerly known as Benjamin Küster
Principal Investigator of the project Resonances for non-compact locally symmetric spaces in the SPP 2026 Geometry at Infinity
Member of the Spectral analysis group in the Institute of Mathematics at Paderborn University, Germany
Contact details available here
Photo courtesy of the Oberwolfach Archives, taken during the Workshop Anosov3 which I co-organized
| No. | Title | Journal / arXiv reference | Coauthors |
|---|---|---|---|
| 13 | Locally homogeneous Axiom A flows I: projective Anosov subgroups and exponential mixing | Preprint (2024) | Daniel Monclair, Andrew Sanders |
| 12 | Quantum resonances and scattering poles of classical rank one locally symmetric spaces | Preprint (2024) | Joachim Hilgert |
| 11 | Singular cohomology of symplectic quotients by circle actions and Kirwan surjectivity | Preprint (2023) | Maximilian Schmitt, Pablo Ramacher |
| 10 | A Riemann-Roch formula for singular reductions by circle actions | Preprint (2023) | Louis Ioos, Pablo Ramacher |
| 9 | Resonances and weighted zeta functions for obstacle scattering via smooth models | Ann. Henri Poincaré 25 (2024), 1607–1656 | Philipp Schütte, Tobias Weich |
| 8 | The Ruelle zeta function at zero for nearly hyperbolic 3-manifolds | Invent. Math. 229 (2022), 303–394 | Mihajlo Cekić, Semyon Dyatlov, Gabriel Paternain |
| 7 | Asymptotic expansion of generalized Witten integrals for Hamiltonian circle actions | J. Symplectic Geom. (6) 19 (2021), 1281–1337 | Pablo Ramacher |
| 6 | Spectral Theory of the Frame Flow on Hyperbolic 3-Manifolds | Ann. Henri Poincaré 22 (2021), 3565–3617 | Colin Guillarmou, Charles Hadfield |
| 5 | Pollicott-Ruelle resonant states and Betti numbers | Commun. Math. Phys. 378 (2020), 917–941 | Tobias Weich |
| 4 | Quantum-Classical Correspondence on Associated Vector Bundles Over Locally Symmetric Spaces | Int. Math. Res. Not. (11) 2021 (2019), 8225–8296 | Tobias Weich |
| 3 | On the semiclassical functional calculus for h-dependent functions | Ann. Glob. Anal. Geom. (1) 52 (2017), 57–97 | |
| 2 | Quantum ergodicity and symmetry reduction | J. Funct. Anal. (1) 273 (2017), 41-124 | Pablo Ramacher |
| 1 | Discontinuity of the Fuglede-Kadison determinant on a group von Neumann algebra | Commun. Math. (2) 22 (2014), 141-149 |
Geometrie für Lehramtsstudierende (Geometry for students of Education), Paderborn University, 2024
Analysis für Informatiker (Analysis for computer scientists), Paderborn University, 2021/22
Symplektische Geometrie und Hamiltonsche Dynamik (Symplectic geometry and Hamiltonian dynamics), Paderborn University, 2017/18
Brief introduction to Anosov representations, Study group on Patterson-Sullivan Theory, Paderborn 2024
The Ruelle zeta function at zero for nearly hyperbolic 3-manifolds, Online seminar organized by Colin Guillarmou, Nguyen Viet Dang, Frederic Naud, and Gabriel Rivière, January 2021
The frame flow on hyperbolic 3-manifolds, 56th Seminar Sophus Lie, Paderborn, February 2020
Quantum-classical correspondence for resonances on vector bundles, Séminaire Problèmes Spectraux en Physique Mathématique, Institut Henri Poincaré, Paris, January 2019
