Upcoming Events
Recently introduced by Guth and Manolescu, real Heegaard Floer homology is an invariant associated to 3-manifolds equipped with an involution. In this talk, we will see how under certain assumptions, the real Heegaard Floer homology groups admit an absolute Z/2 grading. We then specialize to…
A Littlewood polynomial fₙ(x) = ε₀ + ε₁x + ε₂x² + … + εₙxⁿ, where each coefficient εₖ is either +1 or −1. We prove that, almost surely, liminf as n → ∞ of log(max(|fₙ(x)| : x ∈ [−1,1]) / √n ) divided by (log log n)^(1/3) is equal to −(3π² / 4)^(1/3). This answers a question raised by Salem and…
The tautological ring for the moduli of Shtukas
Abstract: Many well-known moduli spaces have tautological classes, and it is an important question to study the structure of the subring they generate in cohomology. In this talk, we examine the tautological ring for the moduli of Shtukas,…