Algebra Seminar

V. Retakh, Rutgers University

"Noncommutative algebra and comninatorial topology"

Working Seminar on Rational Points on Curves

T. Tyrrell, Ruitgers University

"The ABC conjecture and Roth's Theorem"

Mathematical Finance and Probability Seminar

Lingfei Li, Northwestern University

"Commodity Derivatives Models with Mean-Reverting Jumps and Stochastic Volatility: A Spectral Expansion Approach"

Graduate Student Number Theory Seminar

Alex Kontorovich, Brown/IAS

"Counting Kissing Circles and Progress on Affine Sieves"

Topology/Geometry Seminar

Shicheng Wang, Peking University, China

"Graph manifolds have virtually positive Seifert volume"

Topology/Geometry Seminar

Ruifeng Qiu, East China Normal University

"The Heegaard splittings of surface sums"