# Mathematics Department

###### Undergraduate Talk

##### Onkar Gurjal, Gary Zhou, Zhenhua Liu (Duke University, Mathematics Department)

**Tuesday, September 25 - 1:00 pm**

**150 Physics**

###### Triangle Topology Seminar

##### Matthew Stoffregen (M.I.T., Mathematics)

**Tuesday, September 25 - 4:30 pm**

**UNC, Phillips 381**

For periodic links, we show that the Khovanov space of Lipshitz-Sarkar admits a natural cyclic group action, and identify its fixed point set. As an application, we prove that the Khovanov homology (...

###### Applied Math And Analysis Seminar

##### Roman Shvydkoy (University of Illinois-Chicago)

**Wednesday, September 26 - 12:00 pm**

**Physics 119**

In this talk we will introduce a new class of flocking models that feature emergence of global alignment via only local communication. Such models have been sought for since the introduction of Cucker...

###### Probability Seminar

##### Yu-ting Chen (U of Tennessee, Knoxville)

**Thursday, September 27 - 3:15 pm**

**119 Physics**

In this talk, I will discuss a generalized Moran process from the evolutionary game theory. The generalization incorporates arrangement of by graphs and games among individuals. For these additional...

###### Applied Math And Analysis Seminar

##### Dana Mendelson (University of Chicago)

**Friday, September 28 - 12:00 pm**

**119 Physics**

In this talk, I will discuss several problems on nonlinear wave and dispersive equations with random initial data, including the energy critical nonlinear wave and Schroedinger equations, and...

###### Geometry/topology Seminar

##### Gavin Ball (Duke University, Mathematics)

**Monday, October 1 - 3:15 pm**

**119 Physics**

TBA

###### Applied Math And Analysis Seminar

##### Wencai Liu (University of California-Irvine)

**Tuesday, October 2 - 12:00 pm**

**119 Physics**

We apply piecewise constructions and gluing technics to construct asymptotically flat (hyperbolic) manifolds such that associated Laplacians have dense embedded eigenvalues or singular continuous...

###### Geometry/topology Seminar

##### Michael Lipnowski (McGill University, Mathematics)

**Tuesday, October 2 - 3:15 pm**

**119 Physics**

TBA

###### Applied Math And Analysis Seminar

##### Jun Kitagawa (Michigan State University)

**Wednesday, October 3 - 12:00 pm**

**119 Physics**