Configuration Spaces: Geometry, Combinatorics and Topology
timetable:
Fri 18 Jun, 18:00 - 19:00, Sala Conferenze Centro De Giorgi
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YOUNG SEMINAR: Collapse depth of triangulated manifolds
speaker: Bruno Benedetti (Free University Berlin)abstract: The “collapse depth” of a triangulated manifold M counts how many dimensions down we can get by collapsing M minus a facet. We compare this notion with classical concepts in discrete geometry (e.g. shellability), topology (e.g. knotted spheres), algebra (Cohen-Macaulayness) and enumerative combinatorics (e.g. locally constructible manifolds).
timetable:
Fri 18 Jun, 18:00 - 19:00, Sala Conferenze Centro De Giorgi
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