Geometry-Topology Seminar | Department of Mathematics

Upcoming Seminars

There are no upcoming seminars scheduled at this time.

Past Seminars

Telescopic stable homotopy theory

Thursday, April 24, 2025 - 3:30pm

Ishan Levy, University of Copenhagen

University of Pennsylvania

DRL 4C8
Derived induction theory for modular representations

Tuesday, April 22, 2025 - 2:00pm

Chase Vogeli, Cornell University

University of Pennsylvania

DRL 4C4
Periodic point invariants for families of maps

Thursday, April 17, 2025 - 3:30pm

Lucas Williams, Binghamton University

University of Pennsylvania

DRL 4C8
Manifolds with Ricci lower bounds in the spectral sense

Tuesday, April 15, 2025 - 3:30pm

Kai Xu, Duke University

University of Pennsylvania

DRL 3C4
PATCH at PENN: An all day Geometry-Topology Seminar

Friday, March 28, 2025 - 9:30am

Miriam Kuzbary and Ben Lowe, Amherst College and University of Chicago

University of Pennsylvania

See below
"Group actions on 3-manifolds and Nielsen realization"

Thursday, March 20, 2025 - 3:30pm

Bena Tshishiku, Brown University

University of Pennsylvania

DRL 4C8
Metalinear vector bundles and their characteristic classesTBA

Tuesday, March 18, 2025 - 3:30pm

Thomas Brazelton, Harvard

University of Pennsylvania

3C4
Steinberg Modules and Hopf Algebras

Thursday, March 6, 2025 - 3:30pm

Urshita Pal, University of Michigan

University of Pennsylvania

DRL 4C8
Mapping class group actions on the homology of configuration spaces

Thursday, February 27, 2025 - 3:30pm to 4:30pm

Richard Hain, Duke

University of Pennsylvania

DRL 4C8
"Towards the algebraic K-theory of orbifolds"

Thursday, February 13, 2025 - 3:30pm

Maxine Calle, UPenn

University of Pennsylvania

DRL 4C8
The (E_2)^{hC6}-homology of RP^2 and RP^2 ^ CP^2

Thursday, February 6, 2025 - 3:30pm

Mattie Ji, University of Pennsylvania

University of Pennsylvania

DRL 4C8
Diffusion on stratified spaces

Thursday, January 30, 2025 - 3:30pm

Shreya Arya, UPenn

University of Pennsylvania

DRL 4C8

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How to get to Penn's Mathematics Department

The Mathematics Department Office is located on the fourth (top) floor of David Rittenhouse Laboratory ("DRL"). The building is at 209 South 33rd Street (the Southeast corner of 33rd. and Walnut Streets). Note 33rd Street runs one way north while Walnut runs one way west.

Local Buses & Trains

SEPTA [Skookul]
National Trains: Amtrak [telephone: 1 800 872-7245]

Maps and Directions

We are about a 15 minute walk from the main 30th Street Station and 5 minutes from the University City Rail Station at 32nd and Spruce (=South Street & Convention Avenue). Coming from the airport by train (about 15 minutes): the University City Rail Station is the second stop after you leave the airport.

If you drive, the most convenient public parking is in the pay lot whose entrance is on 34th Street between Market and Chestnut Streets.