Peter Patzt

Address
Copenhagen University
Office 04.2.07
Universitatsparken 5
2100 Copenhagen O
Denmark

Email
ppatzt[at]gmail.com

My new website is https://ppatzt.sites.ku.dk


I have received my PhD at the Free University Berlin in April 2017 under the supervision of Holger Reich. I was a Postdoc at Purdue University under the mentorship of Jeremy Miller. I am currently a Postdoc at Copenhagen University as part of the Centre of Geometry and Topology and my mentor is Nathalie Wahl.

Research interests

Papers

(1) Stabilty results for Houghton groups (j/w Xiaolei Wu), Algebr. Geom. Topol. 16 (2016), no. 4, 2365—2377.
(2) Representation stability for filtrations of Torelli groups, Math. Ann. 372 (2018), no. 1-2, 257—298.
(3) Central stability homology, Math. Z. (2019).
(4) Central stability for the homology of congruence subgroups and the second homology of Torelli groups (j/w Jeremy Miller and Jennifer C.H. Wilson), Adv. Math. 354 (2019), 106740.
(5) Stability in the high-dimensional cohomology of congruence subgroups (j/w Jeremy Miller and Rohit Nagpal), Compos. Math. 156(4) (2020), 822-861.
(6) Non-integrality of some Steinberg modules (j/w Jeremy Miller, Jennifer C.H. Wilson, and Dan Yasaki), J. Topol. 13 (2020), 441-459.
(7) On the top dimensional cohomology groups of congruence subgroups of SL_n(Z) (j/w Jeremy Miller and Andrew Putman), to appear in Geom. Topol.
(8) On the tails of FI-modules (j/w John D. Wiltshire-Gordon), preprint
(9) Representation stability, secondary stability, and polynomial functors (j/w Jeremy Miller and Dan Petersen), preprint
(10) On the generalized Bykovskii presentation of Steinberg modules (j/w Alexander Kupers, Jeremy Miller, and Jennifer C.H. Wilson), preprint


“Stability in Topology, Arithmetic, and Representation Theory” at the AMS Sectional Meeting at Purdue University Online


Midwest Representation Stability Research Meeting 2019 in Chicago


MSRI Summer School: Representation stability


Purdue Topology Seminar

I currently organize the Purdue Topology Seminar. Below you can find a link to the schedule for this semester and for past semesters.

Spring 2020: Topology Seminar
Fall 2019: Topology Seminar
Spring 2019: Topology Seminar
Fall 2018: Topology Seminar
Spring 2018: Topology Seminar
Past Seminars


Teaching

Spring 2020: MA35100
Fall 2019: MA35100
Spring 2019: MA26500
Fall 2018: MA35100
Spring 2018: MA26500
Fall 2017: MA26500