# Mathematics Department

###### Graduate/faculty Seminar

##### Pam Miao Gu

**Monday, March 18 - 12:00 pm**

**119 Physics**

A theorem of Gekeler compares the number of non-isomorphic automorphic representations associated with the space of cusp forms of weight $k$ on~$\Gamma_0(N)$ to a simpler function of $k$ and~$N$,...

###### Geometry/topology Seminar

##### Mark A. Stern (Duke University, Mathematics)

**Monday, March 18 - 3:15 pm**

**119 Physics**

Motivated by questions about the spectral geometry of hyperbolic manifolds, arising in number theory, we seek a lower bound for the first nonzero eigenvalue of the Laplace Beltrami operator on 1-forms...

###### Gergen Lectures Seminar

##### Robert V. Kohn (New York University, Courant Institute of Mathematical Sciences)

**Tuesday, March 19 - 3:15 pm**

**Gross Hall 103**

The wrinkling of thin elastic sheets is very familiar: our skin wrinkles, drapes have coarsening folds, and a sheet stretched over a round surface must wrinkle or fold.

What kind of...

###### Gergen Lectures Seminar

##### Robert V. Kohn (New York University, Courant Institute)

**Wednesday, March 20 - 12:00 pm**

**119 Physics**

The wrinkling of thin elastic sheets is very familiar: our skin wrinkles, drapes have coarsening folds, and a sheet stretched over a round surface must wrinkle or fold.

What kind of...

###### Applied Math And Analysis Seminar

##### Ruiwen Shu (Maryland)

**Wednesday, March 20 - 3:15 pm**

**119 Physics**

###### Data Dialogue

##### Libby McClure (UNC Epidemiology)

**Thursday, March 21 - 11:45 am**

**Gross Hall, Ahmadieh Family Grand Hall, Room 330**

Lunch: 11:45 am Seminar: NOON

###### Department of Mathematics Seminar

##### Bianca Viray (University of Washington, Mathematics)

**Thursday, March 21 - 12:00 pm**

**119 Physics**

Let C be an algebraic curve over Q, i.e., a 1-dimensional complex manifold defined by polynomial equations. A celebrated result of Faltings implies that all algebraic points on C come in families of...

###### Gergen Lectures Seminar

##### Robert V. Kohn (New York University, Courant Institute)

**Thursday, March 21 - 3:15 pm**

**119 Physics**

The wrinkling of thin elastic sheets is very familiar: our skin wrinkles, drapes have coarsening folds, and a sheet stretched over a round surface must wrinkle or fold.

What kind of...

###### MLBytes Workshop

##### Anna Yanchenko

**Thursday, March 21 - 4:30 pm**

**Gross Hall, Ahmadieh Family Grand Hall, Room 330**

Dinner provided!

###### Triangle Topology Seminar

##### Lisa Traynor (Bryn Mawr College)

**Monday, March 25 - 3:15 pm**

**119 Physics**

Legendrian torus knots were classified by Etnyre and Honda. In particular, for any smooth torus knot we know the mountain range that lists all of its Legendrian representatives. I will discuss the...