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Representation Stability Seminar

Secondary Representation Stability and the Ordered Configuration Space of the Once-Punctured Torus
Friday, January 29, 2021
11:00-11:50 AM
Online Off Campus Location
In this talk we discuss a notion of secondary representation stability introduced by Miller and Wilson. They proved that there was a stability pattern in the homology of ordered configuration space of noncompact manifolds in a range beyond the traditional first order representation stability range of Church–Ellenberg–Farb. We discuss their results, and describe an example of secondary representation stability, namely the homology of the ordered configuration space of the once-punctured torus, where the FIM^+ structure is neither free nor stably zero. Speaker(s): Nick Wawrykow (UM)
Building: Off Campus Location
Location: Off Campus Location
Event Type: Workshop / Seminar
Tags: Mathematics
Source: Happening @ Michigan from Department of Mathematics