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Anschrift

Universität Potsdam
Institut für Mathematik
Campus Golm, Haus 9
Karl-Liebknecht-Str. 24-25
D-14476 Potsdam

Aktivitäten

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... 

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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... 

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23.07.2026, 16:15 Uhr  –  Raum 0.17, Haus 9
Forschungsseminar Differentialgeometrie

Higher spectral flow

Peter Hochs (Radboud)

For many classical, numerical invariants of manifolds, there are `higher’ versions, defined in terms of the action by the fundamental group of a given manifold on its universal cover. These generally... 

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