15.07. bis 17.07.2026  –  2.22, House 9, Campus Golm
Workshop

Around the Arveson-Douglas conjecture

Further information can be found on the conference webpage https://www.raum-brothers.eu/sven/AD-2026-07.html

16.07.2026, 14:00  –  2.09.0.13
Geometric Analysis, Differential Geometry and Relativity

Geometry of null hypersurfaces

Gabriel Sánchez-Pérez, University of Salamanca

Understanding null hypersurfaces is fundamental to general relativity, as several key concepts in the theory are modeled by them, such as black hole event horizons, Cauchy horizons, and the null... 

16.07.2026, 16:15 Uhr  –  Raum 0.17, Haus 9
Forschungsseminar Differentialgeometrie

The Pauli-Jordan Distribution for the Dirac Operator with the MIT Boundary Condition

Onirban Islam

​We consider Dirac operators on a globally hyperbolic spacetime-with-timelike boundary, subject to the MIT boundary condition. Under the lightlike convexity condition of the boundary, we construct the... 

21.07.2026, 15:00  –  2.22, Haus 9, Campus Golm
Ankündigung

The K-Theory of Hecke Algebras With An Application To SL_2(Q_p) (Disputation Master thesis)

Vincent Bushan

In my master's thesis I develop the algebraic K-theory of Hecke algebras of totally disconnected locally compact groups. A main result is the proof that the K-groups of these Hecke algebras can be... 

22.07.2026  –  2.09.2.22
Institutskolloquium

Tunneling for a class of difference operators

Elke Rosenberg (Uni Potsdam)

For a general class of difference operators on a scaled lattice with multi-well potential I present a full asymptotic expansion for the discrete tunneling, i.e. the exponentially small eigenvalue...