Seminar · Winter 2026/27 · Universität Regensburg

Seminar on Topological K-theory

Topological K-theory is an invariant of topological spaces built out of vector bundles. The seminar develops its basic properties (homotopy invariance, excision and Bott periodicity) and closes with two classical applications: the number of linearly independent vector fields on a sphere, and the classification of the real division algebras.

Schedule

TimeTuesdays, 16:15–17:45
RoomM009

Materials

Several talk slots are still open. If you would like to give one, send me an email.

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