Graduate Student Geometry-Topology Seminar

Upcoming Seminars

There are no upcoming seminars scheduled at this time.

Past Seminars

A patchwork of projective porisms

Friday, October 27, 2023 - 2:15pm

Jacob van Hook, UPenn

University of Pennsylvania

DRL 2N36
Operads, trees, and loops

Friday, October 20, 2023 - 2:15pm

Maxine Calle, UPenn

University of Pennsylvania

DRL 2N36
An enumerative geometry program

Friday, October 6, 2023 - 3:15pm

Frenly Espino, UPenn

University of Pennsylvania

DRL 2N36
The Schwarz-Milnor Lemma

Friday, September 22, 2023 - 2:15pm

Ellis Buckminster, UPenn

University of Pennsylvania

DRL 4E17 (math lounge)
Seifert surfaces, character varieties, and Azumaya algebras

Friday, September 15, 2023 - 2:15pm

Yi Wang, UPenn

University of Pennsylvania

DRL 4E17 (math lounge)
Topological Defects from Homotopy Theory and Beyond

Wednesday, April 26, 2023 - 12:00pm

Paul Severino, UPenn (physics)

University of Pennsylvania

DRL 3C2
Equivalence classes of doubly periodic (p,q)-weaves

Wednesday, April 19, 2023 - 12:00pm

Sonia Mahmoudi, UPenn (physics)

University of Pennsylvania

DRL 3C2
Noether’s Theorem and why it’s neat

Wednesday, April 12, 2023 - 12:00pm

Frenly Espino, UPenn

University of Pennsylvania

DRL 3C2
Symmetric and semisymmetric spaces

Wednesday, March 22, 2023 - 12:00pm

Jacob van Hook, UPenn

University of Pennsylvania

DRL 3C2
A1-Milnor Numbers

Wednesday, March 1, 2023 - 12:00pm

Zhong Zhang, UPenn

University of Pennsylvania

DRL 3C2
The unit tangent bundle of the modular orbifold

Wednesday, February 22, 2023 - 12:00pm

Yi Wang, UPenn

University of Pennsylvania

DRL 3C2
From complex analysis to the (algebraic) topology of open subsets of the plane

Wednesday, February 15, 2023 - 12:00pm

Colin Fourel, ENS Lyon/UPenn

University of Pennsylvania

DRL 3C2
A (Short) Bridge between Smooth Manifolds and Algebraic K-Theory

Wednesday, February 8, 2023 - 12:00pm

Andres Mejia, UPenn

University of Pennsylvania

DRL 3C2
An introduction to finite type knot invariants

Wednesday, February 1, 2023 - 12:00pm

Maxine Calle, UPenn

University of Pennsylvania

DRL 3C2

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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.