Hello everyone, Today Anastasiia Tsvietkova is speaking in the topology seminar. Here title and abstract are below and the zoom link is at the bottom of this email: Title: Polynomially many genus g surfaces in a hyperbolic 3-manifold Speaker: Anastasiia Tsvietkova, Rutgers University, Newark Date: Oct 19, 2021 Time: 3:00 PM Room: Virtual meeting Abstract: We will discuss a universal upper bound for the number of non-isotopic genus g surfaces embedded in a hyperbolic 3-manifold, polynomial in hyperbolic volume. The surfaces are all closed essential surfaces, oriented and connected. This is joint work with Marc Lackenby Topic: Okstate Topology Seminar Time: This is a recurring meeting Meet anytime Join Zoom Meeting https://zoom.us/j/94529451960?pwd=ekkxYUsrRGt5bVdEQWJRN0JOZ04wZz09 Meeting ID: 945 2945 1960 Passcode: JSJDecomp Join by Skype for Business https://zoom.us/skype/94529451960 ______________________ Neil R. Hoffman Assistant Professor Department of Mathematics 523 Math Science Building Oklahoma State University Stillwater, OK 74078-1058 405-744-7791 http://math.okstate.edu/people/nhoffman