On integral Stokes matrices
John Alexander Cruz Morales - Universidad Nacional de Colombia
We will revisit the computations of Stokes matrices for tt*-structures done by Cecotti and Vafa in the 90's in the context of Frobenius manifolds and the so-called monodromy identity. We will argue that those cases provide examples of non-commutative Hodge structures of exponential type in the sense of Katzarkov, Kontsevich and Pantev.
via Zoom Video Conferencing: https://harvard.zoom.us/j/837429475