# Mathematics Topology Seminar - Professor Andrew Salch

This event is in the past.

**Date:**September 28, 2021

**Time:**1:30 p.m. - 2:30 p.m.

**Location:**Faculty/Administration Building # 1140

**Category:**Seminar

**Speaker:** Professor Andrew Salch, Wayne State University Department of Mathematics

**Title:** Local cohomology of the Steenrod algebra, and homology of homotopy limits

**Abstract:** The homology of infinite products or inverse limits of spectra

is a notoriously difficult problem. A spectral sequence for this was invented by Sadofsky (unpublished) and abstract characterizations have been given, but these do not allow for effective calculations. I will show that local cohomology can be used to give a calculable description of the spectral sequence constructed by Sadofsky and give some applications.

## Contact

Department of Mathematics

313-577-2479

math@wayne.edu