PhD Students

• Wolfgang Strößner (now Wolfgang Schaper): Zur Spektralgeometrie singulärer algebraischer Kurven. (Berlin 1998, supervised jointly with Jochen Brüning), Wolfgang Schaper now works as Senior product manager for NTT Data solutions
• Christian Frey: On non-local boundary value problems for elliptic operators, Köln 2005
• Boris Vertman: The Analytic Torsion for Manifolds with Boundary and Conical Singularities. Bonn, 2008. Geometry and Topology 13, no. 4, 1989--2027 (2009). math.DG/0808.0416

  Boris Vertman is now Professor in Oldenburg

• Michael Bohn: On rho invariants of fiber bundles. Bonn, 2009. math.GT/0907.3530
• Carolina Neira Jimenez: Cohomology Of Classes Of Symbols And Classification Of Traces On Corresponding Classes Of Operators With Non Positive Order. Bonn, 2010. J. Noncommut. Geom. 7 (2013), 457-498. math.OA/10113238.

  Carolina Neira Jimenez is now Associate Professor at the Universidad Nacional de Colombia

• Batu Güneysu: On the Feyman-Kac formula for Schrödinger semigroups on vector bundles. Bonn, 2011. J. Geom. Phys. 60 (2010), 1997-2010.

  Batu Güneysu is now Professor for Analysis at the TU Chemnitz

• Dimitrios Oikonomopoulos: Functional Inequalities and Heat Kernel Asymptotics on Some Classes of Singular Riemannian Manifolds. Bonn, 2019
• Oliver Fürst: Trace-class properties of semi-groups associated with operator valued differential operators and their Witten index. Bonn, 2021
• Lennart Ronge: Extracting Hadamard Coefficients from Green’s operators. Bonn, 2023 (Submitted 2022)
• Anupam Datta: BIGS PhD student since 2023